{"id":466,"date":"2026-04-04T04:31:01","date_gmt":"2026-04-04T04:31:01","guid":{"rendered":"https:\/\/hxcnc.com\/?page_id=466"},"modified":"2026-05-14T06:47:43","modified_gmt":"2026-05-14T06:47:43","slug":"magnesium-alloy-cn-parts","status":"publish","type":"page","link":"https:\/\/hxcnc.com\/ro\/magnesium-alloy-cn-parts\/","title":{"rendered":"Magnesium  Alloy CN Parts"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"466\" class=\"elementor elementor-466\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-29e5ca9 e-con-full e-flex e-con e-parent\" data-id=\"29e5ca9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-98f8424 elementor-widget elementor-widget-html\" data-id=\"98f8424\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<!-- Magnesium Alloy CNC Machined Parts \u2014 8 Product Lines -->\n<link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\">\n<link rel=\"preconnect\" href=\"https:\/\/fonts.gstatic.com\" crossorigin>\n<link href=\"https:\/\/fonts.googleapis.com\/css2?family=Roboto:wght@300;400;500;700;900&family=Roboto+Condensed:wght@400;700;900&family=Roboto+Mono:wght@400;500&display=swap\" rel=\"stylesheet\">\n<script type=\"application\/ld+json\">\n{\n  \"@context\":\"https:\/\/schema.org\",\n  \"@graph\":[\n    {\"@type\":\"ItemList\",\"name\":\"Magnesium Alloy CNC Machined Parts \u2014 8 Product Lines\",\"numberOfItems\":8,\n     \"itemListElement\":[\n      {\"@type\":\"ListItem\",\"position\":1,\"name\":\"UAV\/Drone Body Structure\",\"description\":\"AZ31B \/ AZ91D magnesium alloy UAV frame structural part; 5-axis CNC; wall \u22650.8mm; anodised or chromate.\"},\n      {\"@type\":\"ListItem\",\"position\":2,\"name\":\"RC Model Bracket\",\"description\":\"AZ31B RC aircraft and drone bracket; lightweight CNC profile; anodised or chromate-coated.\"},\n      {\"@type\":\"ListItem\",\"position\":3,\"name\":\"Lightweight Housing\",\"description\":\"AZ91D \/ AZ31B lightweight device housing; CNC milled; wall \u22651.0mm; chromate or anodise finish.\"},\n      {\"@type\":\"ListItem\",\"position\":4,\"name\":\"Portable Device Shell\",\"description\":\"AZ91D portable device shell body; CNC milled cavity; EMI-shielding surface; chromate coated.\"},\n      {\"@type\":\"ListItem\",\"position\":5,\"name\":\"Handheld Device Frame\",\"description\":\"AZ31B handheld device structural frame; 5-axis CNC; weight-optimised pockets; anodised.\"},\n      {\"@type\":\"ListItem\",\"position\":6,\"name\":\"Electronics Mid-Frame\",\"description\":\"AZ91D \/ AZ31B electronics device mid-frame; CNC precision; \u00b10.05mm pocket; EMI chromate.\"},\n      {\"@type\":\"ListItem\",\"position\":7,\"name\":\"Lightweight Mounting Seat\",\"description\":\"AZ31B lightweight mounting bracket; pocket-relieved; anodised; 33% lighter than aluminium equivalent.\"},\n      {\"@type\":\"ListItem\",\"position\":8,\"name\":\"Lightweight Support Frame\",\"description\":\"AZ31B \/ AZ91D structural support frame; CNC profile; weight-optimised; chromate or anodise.\"}\n    ]},\n    {\"@type\":\"FAQPage\",\"mainEntity\":[\n      {\"@type\":\"Question\",\"name\":\"What magnesium alloy grades do you use?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"We machine two primary magnesium alloy grades. AZ31B (wrought magnesium alloy, ASTM B107): density 1.77 g\/cm\u00b3 \u2014 35% lighter than aluminium 6061. Good machinability, used for UAV frames, handheld device frames, mounting brackets, and support structures where forming from wrought sheet or bar is preferred. AZ91D (die-cast magnesium alloy, ASTM B94): slightly denser at 1.81 g\/cm\u00b3 but better pressure-tight castings for electronic housings, portable device shells, and mid-frames. Both grades have specific strength competitive with aerospace aluminium alloys. Key limitation: magnesium ignites in fine chip form \u2014 our machining cells use dry cutting with fire-rated chip collection and suppression systems. All magnesium parts require protective surface treatment (chromate or anodise) immediately after machining to prevent oxidation.\"}},\n      {\"@type\":\"Question\",\"name\":\"What surface treatments are required for magnesium parts?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Magnesium is highly reactive and corrodes rapidly in ambient conditions without surface protection \u2014 this is not optional. Standard treatments: chemical chromate conversion coating (MIL-M-3171, Type VI) \u2014 lowest cost, excellent corrosion barrier, conductive (maintains EMI shielding), used for electronic housings and portable devices. Micro-arc oxidation (MAO\/PEO): ceramic-like TiO\u2082 and MgO oxide layer, 10\u201320\u03bcm, superior hardness and corrosion resistance, used for structural parts and UAV frames. Anodising: HAE or Dow 17 process \u2014 porous oxide layer, typically sealed with resin for corrosion resistance. Painting or powder coat over chromate\/anodise: standard for consumer product housings requiring colour. Magnesium must be surface-treated within 2 hours of machining to prevent oxidation of freshly machined surfaces.\"}},\n      {\"@type\":\"Question\",\"name\":\"What tolerances can you achieve on magnesium CNC parts?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Magnesium machines extremely easily \u2014 machinability similar to or better than aluminium 6061, with lower cutting forces. Tolerances: CNC milled pocket \u00b10.05mm standard; OD h7; bore H7; surface finish Ra \u22640.4\u03bcm turned, Ra \u22640.8\u03bcm milled standard (magnesium surface finish is slightly more variable than aluminium due to grain structure). Wall thickness minimum 0.8mm for UAV and device frames; 1.0mm recommended for housing walls. Thin-wall magnesium is more brittle than aluminium \u2014 we design machining strategies to minimise cutting forces on thin sections. Thread: M4 minimum for magnesium structural threads; coarse pitch preferred (less likelihood of thread stripping in soft magnesium); Helicoil thread inserts recommended for threads requiring repeated assembly\/disassembly cycles.\"}},\n      {\"@type\":\"Question\",\"name\":\"What is MOQ and lead time for magnesium CNC parts?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"MOQ 1 piece. Magnesium machines approximately 40% faster than aluminium 6061 due to lower cutting forces and excellent chip formation \u2014 this makes even small batch orders economical. Lead times: simple CNC milled parts without surface treatment: 5\u20137 working days. Parts with chromate conversion coating: add 2\u20133 working days. Parts with MAO\/PEO or anodise: add 4\u20136 working days. Parts with painting over chromate: add 5\u20137 working days for paint cure. Fire-rated handling and shipping required for raw magnesium chips \u2014 all included in our process. ASTM B107 (AZ31B bar) or ASTM B94 (AZ91D casting) material certificates available.\"}}\n    ]},\n    {\"@type\":\"Product\",\"name\":\"Magnesium Alloy CNC Machined Parts\",\"description\":\"Custom CNC machined magnesium alloy parts in AZ31B and AZ91D. UAV frames, RC model brackets, lightweight housings, portable device shells, handheld device frames, electronics mid-frames, mounting seats, and support frames. 33% lighter than aluminium. Chromate, MAO, anodise, and paint finishes. ISO 9001:2015. MOQ 1 piece.\",\n     \"aggregateRating\":{\"@type\":\"AggregateRating\",\"ratingValue\":\"4.9\",\"reviewCount\":\"52\",\"bestRating\":\"5\"}}\n  ]\n}\n<\/script>\n\n<style>\n\/*\n * Namespace : .MAG  (Magnesium Alloy)\n * CSS method: single-token utility chain\n *             \u2014 twenty-fifth distinct approach\n * Pattern: .MAG-[property][value] utility classes\n *   e.g. .MAG-bg-wh .MAG-bg-lt .MAG-txt-ac\n *   combined with semantic block wrappers .MAG-blk-[name]\n * State: .MAG-is-on\n * Accent: silver-green (magnesium oxidation hue)\n *\/\n.MAG{--bg:#F7F9FC;--wh:#FFF;--lt:#EEF3F8;--tx:#1F2937;--tx1:#5B6777;--tx2:#9CA8B4;--rule:#D7E0EA;\n  --a:#2563EB;--a2:#1D4ED8;--aA:rgba(37,99,235,.08);--aB:rgba(37,99,235,.15);--aC:rgba(37,99,235,.22);\n  --g:#0F766E;--gA:rgba(15,118,110,.08);--gC:rgba(15,118,110,.22);\n  --mg:#4D7C0F;--mgA:rgba(77,124,15,.09);--mgC:rgba(77,124,15,.24);\n  --q1:#2563EB;--q1A:rgba(37,99,235,.08);--q1C:rgba(37,99,235,.22);\n  --q2:#0F766E;--q2A:rgba(15,118,110,.08);--q2C:rgba(15,118,110,.22);\n  --fh:'Roboto Condensed',sans-serif;--fb:'Roboto',sans-serif;--fm:'Roboto Mono',monospace;}\n.MAG,.MAG *,.MAG *::before,.MAG *::after{box-sizing:border-box;margin:0;padding:0;}\n.MAG{font-family:var(--fb);background:var(--bg);color:var(--tx);line-height:1.6;overflow-x:hidden;}\n.MAG img{display:block;width:100%;height:100%;object-fit:cover;}\n.MAG a{text-decoration:none;color:inherit;}\n\/* utility chain tokens *\/\n.MAG-wrap{max-width:1300px;margin:0 auto;padding-inline:28px;}\n@media(max-width:640px){.MAG-wrap{padding-inline:16px;}}\n.MAG-sec{padding-block:88px;}\n.MAG-bg-wh{background:var(--wh);}\n.MAG-bg-lt{background:var(--lt);}\n.MAG-bg-bg{background:var(--bg);}\n\/* atoms *\/\n.MAG-eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--fm);font-size:11px;font-weight:500;letter-spacing:3px;text-transform:uppercase;color:var(--mg);margin-bottom:12px;}\n.MAG-eyebrow::before{content:'';width:16px;height:1.5px;background:var(--mg);}\n.MAG-h2{font-family:var(--fh);font-size:clamp(26px,3.2vw,44px);font-weight:700;line-height:1.06;letter-spacing:-.5px;color:var(--tx);}\n.MAG-h2-a{color:var(--a);}\n.MAG-h2-g{color:var(--mg);}\n.MAG-chip{display:inline-block;padding:2px 9px;border-radius:100px;font-family:var(--fm);font-size:10px;border:1px solid;}\n.MAG-chip-q1{background:var(--q1A);border-color:var(--q1C);color:var(--q1);}\n.MAG-chip-q2{background:var(--q2A);border-color:var(--q2C);color:var(--q2);}\n.MAG-chip-mg{background:var(--mgA);border-color:var(--mgC);color:var(--mg);}\n.MAG-chip-n{background:var(--lt);border-color:var(--rule);color:var(--tx2);}\n.MAG-chip-a{background:var(--aA);border-color:var(--aC);color:var(--a);}\n.MAG-btn{display:inline-flex;align-items:center;gap:7px;font-family:var(--fh);font-size:13px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;padding:13px 26px;border-radius:8px;border:none;cursor:pointer;transition:all .2s;}\n.MAG-btn-fill{background:var(--a);color:#fff;}\n.MAG-btn-fill:hover{background:var(--a2);transform:translateY(-1px);box-shadow:0 8px 28px rgba(37,99,235,.28);}\n.MAG-btn-ring{background:var(--wh);color:var(--tx);border:1.5px solid var(--rule);}\n.MAG-btn-ring:hover{border-color:var(--a);color:var(--a);}\n.MAG-btn-soft{background:var(--aA);color:var(--a);border:1px solid var(--aC);}\n.MAG-btn-soft:hover{background:var(--aB);}\n.MAG-btn-sm{padding:8px 18px;font-size:11px;}\n.MAG-btn-inv{background:#fff;color:var(--a);font-family:var(--fh);font-size:13px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;padding:13px 26px;border-radius:8px;border:none;cursor:pointer;transition:all .2s;}\n.MAG-btn-inv:hover{background:#EEF3F8;}\n.MAG-btn-invol{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.4);font-family:var(--fh);font-size:13px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;padding:13px 26px;border-radius:8px;cursor:pointer;transition:all .2s;}\n.MAG-btn-invol:hover{background:rgba(255,255,255,.12);}\n\n\/* topbar *\/\n.MAG-blk-top{background:var(--wh);border-bottom:1px solid var(--rule);padding:11px 28px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;}\n.MAG-blk-top .note{font-family:var(--fm);font-size:11px;color:var(--tx2);letter-spacing:1px;}\n.MAG-blk-top .nav{display:flex;align-items:center;gap:20px;}\n.MAG-blk-top .nav a{font-size:13px;color:var(--tx1);}\n.MAG-blk-top .nav a:hover{color:var(--a);}\n.MAG-blk-top .nav .qb{padding:7px 18px;border-radius:4px;background:var(--a);color:#fff;font-family:var(--fh);font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;border:none;cursor:pointer;}\n\/* bc *\/\n.MAG-blk-bc{background:var(--wh);border-bottom:1px solid var(--rule);padding:13px 0;}\n.MAG-blk-bc .row{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--tx2);}\n.MAG-blk-bc .row a{color:var(--tx1);}\n.MAG-blk-bc .row a:hover{color:var(--a);}\n.MAG-blk-bc .sep{color:var(--rule);}\n.MAG-blk-bc .cur{color:var(--tx);font-weight:500;}\n\n\/* HERO \u2014 weight comparison bars *\/\n.MAG-blk-hero{background:var(--wh);overflow:hidden;position:relative;}\n.MAG-blk-hero .dot-bg{position:absolute;inset:0;background-image:radial-gradient(var(--rule) 1px,transparent 1px);background-size:28px 28px;opacity:.18;pointer-events:none;}\n.MAG-blk-hero .tint{position:absolute;top:0;right:0;bottom:0;width:46%;background:linear-gradient(270deg,var(--mgA),transparent);pointer-events:none;}\n.MAG-blk-hero .grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 420px;min-height:540px;gap:0;}\n@media(max-width:1040px){.MAG-blk-hero .grid{grid-template-columns:1fr;min-height:auto;}}\n.MAG-blk-hero .left{padding:72px 52px 72px 0;display:flex;flex-direction:column;justify-content:center;border-right:1px solid var(--rule);}\n@media(max-width:1040px){.MAG-blk-hero .left{padding:56px 0 32px;border-right:none;}}\n.MAG-blk-hero .kicker{display:flex;align-items:center;gap:10px;margin-bottom:20px;}\n.MAG-blk-hero .badge{padding:4px 14px;border-radius:100px;background:var(--mgA);border:1px solid var(--mgC);font-family:var(--fm);font-size:10px;color:var(--mg);letter-spacing:2px;text-transform:uppercase;}\n.MAG-blk-hero .code{font-family:var(--fm);font-size:10px;color:var(--tx2);letter-spacing:2px;}\n.MAG-blk-hero h1{font-family:var(--fh);font-size:clamp(44px,5.6vw,78px);font-weight:900;line-height:.9;letter-spacing:-2.5px;color:var(--tx);margin-bottom:14px;}\n.MAG-blk-hero h1 em{color:var(--mg);font-style:normal;display:block;}\n.MAG-blk-hero .sub{font-size:15px;color:var(--tx1);max-width:460px;line-height:1.8;margin-bottom:22px;}\n\/* density bar chart \u2014 unique hero element *\/\n.MAG-blk-hero .dens{background:var(--lt);border:1.5px solid var(--rule);border-radius:14px;padding:16px 18px;max-width:460px;margin-bottom:26px;}\n.MAG-blk-hero .dens-title{font-family:var(--fm);font-size:10px;color:var(--tx2);letter-spacing:2px;text-transform:uppercase;margin-bottom:12px;}\n.MAG-blk-hero .dens-row{display:flex;align-items:center;gap:10px;margin-bottom:7px;}\n.MAG-blk-hero .dens-row:last-child{margin-bottom:0;}\n.MAG-blk-hero .dens-lbl{font-family:var(--fm);font-size:10px;color:var(--tx1);width:96px;flex-shrink:0;}\n.MAG-blk-hero .dens-bw{flex:1;height:10px;background:var(--rule);border-radius:5px;overflow:hidden;}\n.MAG-blk-hero .dens-bar{height:100%;border-radius:5px;transition:width 1.2s ease;}\n.MAG-blk-hero .dens-val{font-family:var(--fm);font-size:11px;font-weight:700;width:68px;text-align:right;flex-shrink:0;}\n.MAG-blk-hero .dens-note{font-family:var(--fm);font-size:10px;color:var(--tx2);margin-top:8px;}\n.MAG-blk-hero .btns{display:flex;gap:12px;flex-wrap:wrap;}\n\/* right mosaic *\/\n.MAG-blk-hero .right{padding:32px 0 32px 40px;display:flex;flex-direction:column;gap:8px;justify-content:center;}\n@media(max-width:1040px){.MAG-blk-hero .right{padding:0 0 40px;display:grid;grid-template-columns:1fr 1fr 1fr;height:220px;}}\n.MAG-blk-hero .img-c{border-radius:12px;overflow:hidden;border:1px solid var(--rule);flex:1;}\n.MAG-blk-hero .img-c img{width:100%;height:100%;min-height:90px;filter:brightness(.84);}\n.MAG-blk-hero .stat-c{background:var(--lt);display:flex;flex-direction:column;justify-content:center;align-items:center;padding:14px;text-align:center;border-radius:12px;border:1px solid var(--rule);}\n.MAG-blk-hero .stat-c .sv{font-family:var(--fh);font-size:18px;font-weight:900;color:var(--mg);line-height:1;}\n.MAG-blk-hero .stat-c .sl{font-family:var(--fm);font-size:9px;color:var(--tx2);letter-spacing:2px;text-transform:uppercase;margin-top:4px;}\n\n\/* BAND *\/\n.MAG-blk-band{background:var(--mg);display:grid;grid-template-columns:repeat(5,1fr);}\n@media(max-width:768px){.MAG-blk-band{grid-template-columns:1fr 1fr;}}\n.MAG-blk-band .bc{padding:20px 16px;text-align:center;border-right:1px solid rgba(255,255,255,.18);}\n.MAG-blk-band .bc:last-child{border-right:none;}\n.MAG-blk-band .bv{font-family:var(--fh);font-size:22px;font-weight:900;color:#fff;line-height:1;}\n.MAG-blk-band .bv sup{font-size:12px;}\n.MAG-blk-band .bl{font-family:var(--fm);font-size:10px;color:rgba(255,255,255,.7);letter-spacing:1.5px;text-transform:uppercase;margin-top:4px;}\n\n\/* TICKER *\/\n.MAG-blk-tick{background:var(--tx);padding:11px 0;overflow:hidden;white-space:nowrap;}\n.MAG-blk-tick .track{display:inline-flex;animation:mag-run 36s linear infinite;}\n@keyframes mag-run{from{transform:translateX(0);}to{transform:translateX(-50%);}}\n.MAG-blk-tick .item{display:inline-flex;align-items:center;gap:12px;padding:0 22px;font-family:var(--fh);font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:rgba(255,255,255,.6);}\n.MAG-blk-tick .item .gem{color:var(--mg);}\n\n\/* PRODUCTS *\/\n.MAG-blk-prod{padding-block:88px;background:var(--bg);}\n.MAG-blk-prod .ph{margin-bottom:48px;display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;}\n.MAG-blk-prod .ph .pn{font-family:var(--fm);font-size:11px;color:var(--tx2);margin-top:8px;letter-spacing:1px;}\n.MAG-blk-prod .layout{display:grid;grid-template-columns:280px 1fr;gap:22px;align-items:start;}\n@media(max-width:960px){.MAG-blk-prod .layout{grid-template-columns:1fr;}}\n\/* nav *\/\n.MAG-blk-nav{position:sticky;top:24px;background:var(--wh);border:1.5px solid var(--rule);border-radius:20px;overflow:hidden;}\n.MAG-blk-nav .nh{padding:14px 20px;border-bottom:1px solid var(--rule);background:var(--lt);font-family:var(--fm);font-size:10px;color:var(--tx2);letter-spacing:2.5px;text-transform:uppercase;}\n.MAG-blk-nav .nb{display:flex;align-items:flex-start;gap:11px;width:100%;padding:14px 20px;background:transparent;border:none;border-bottom:1px solid var(--rule);border-left:3px solid transparent;cursor:pointer;transition:all .18s;text-align:left;}\n.MAG-blk-nav .nb:last-child{border-bottom:none;}\n.MAG-blk-nav .nb:hover{background:var(--lt);}\n.MAG-blk-nav .nb.MAG-is-on{border-left-color:var(--mg);background:var(--mgA);}\n.MAG-blk-nav .nb .dot{width:9px;height:9px;border-radius:50%;flex-shrink:0;margin-top:4px;}\n.MAG-blk-nav .nb .tx{flex:1;}\n.MAG-blk-nav .nb .tx .ttl{font-family:var(--fb);font-size:13px;color:var(--tx1);line-height:1.3;transition:color .15s;}\n.MAG-blk-nav .nb.MAG-is-on .tx .ttl{color:var(--mg);font-weight:600;}\n.MAG-blk-nav .nb .tx .sub{font-family:var(--fm);font-size:10px;color:var(--tx2);margin-top:2px;}\n.MAG-blk-nav .nb .cnt{padding:1px 8px;border-radius:100px;background:var(--lt);border:1px solid var(--rule);font-family:var(--fm);font-size:10px;color:var(--tx2);flex-shrink:0;}\n.MAG-blk-nav .nb.MAG-is-on .cnt{background:var(--mgA);border-color:var(--mgC);color:var(--mg);}\n\/* panels *\/\n.MAG-blk-pane{display:none;animation:mag-in .22s ease;}\n.MAG-blk-pane.MAG-is-on{display:block;}\n@keyframes mag-in{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:translateY(0);}}\n\/* banner *\/\n.MAG-blk-bnr{border-radius:20px;overflow:hidden;height:196px;margin-bottom:20px;border:1.5px solid var(--rule);position:relative;}\n.MAG-blk-bnr img{width:100%;height:100%;filter:brightness(.36) saturate(1.2);transition:transform .6s;}\n.MAG-blk-pane.MAG-is-on .MAG-blk-bnr img{transform:scale(1.02);}\n.MAG-blk-bnr .bov{position:absolute;inset:0;background:linear-gradient(100deg,rgba(31,41,55,.75),transparent 65%);}\n.MAG-blk-bnr .bbd{position:absolute;inset:0;display:flex;align-items:center;padding:26px 30px;gap:14px;}\n.MAG-blk-bnr .bbd .dot{width:12px;height:12px;border-radius:50%;flex-shrink:0;}\n.MAG-blk-bnr .bbd .ttl{font-family:var(--fh);font-size:26px;font-weight:900;color:#fff;}\n.MAG-blk-bnr .bbd .meta{font-family:var(--fm);font-size:11px;color:rgba(255,255,255,.6);margin-left:12px;letter-spacing:1px;}\n.MAG-blk-bnr .bbd .cta{margin-left:auto;}\n.MAG-blk-intro{font-size:13px;color:var(--tx1);line-height:1.78;margin-bottom:20px;padding:15px 20px;background:var(--wh);border:1px solid var(--rule);border-radius:12px;}\n\/* card grid *\/\n.MAG-cgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}\n@media(max-width:1100px){.MAG-cgrid{grid-template-columns:1fr 1fr;}}\n@media(max-width:560px){.MAG-cgrid{grid-template-columns:1fr;}}\n.MAG-pc{background:var(--wh);border:1.5px solid var(--rule);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;transition:all .22s;position:relative;}\n.MAG-pc::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;opacity:0;transition:opacity .2s;}\n.MAG-pc:hover::before{opacity:1;}\n.MAG-pc:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(31,41,55,.09);}\n.MAG-pc.c1:hover{border-color:var(--q1C);}.MAG-pc.c1::before{background:var(--q1);}\n.MAG-pc.c2:hover{border-color:var(--q2C);}.MAG-pc.c2::before{background:var(--q2);}\n.MAG-pc.wide{grid-column:span 2;}\n@media(max-width:560px){.MAG-pc.wide{grid-column:span 1;}}\n.MAG-pc .pi{overflow:hidden;flex-shrink:0;position:relative;}\n.MAG-pc .pi.L{aspect-ratio:16\/8;}\n.MAG-pc .pi.S{aspect-ratio:4\/3;}\n.MAG-pc .pi img{transition:transform .45s;}\n.MAG-pc:hover .pi img{transform:scale(1.05);}\n.MAG-pc .pi .pid{position:absolute;top:10px;right:10px;padding:3px 10px;border-radius:100px;background:rgba(255,255,255,.93);font-family:var(--fm);font-size:10px;font-weight:700;}\n.MAG-pc .pb{padding:16px 18px;flex:1;display:flex;flex-direction:column;}\n.MAG-pc .pb .cat{font-family:var(--fm);font-size:9px;color:var(--tx2);letter-spacing:2px;margin-bottom:4px;}\n.MAG-pc .pb .nm{font-family:var(--fh);font-size:16px;font-weight:700;color:var(--tx);margin-bottom:4px;line-height:1.2;}\n.MAG-pc.wide .pb .nm{font-size:19px;}\n.MAG-pc .pb .dsc{font-size:12px;color:var(--tx1);line-height:1.6;margin-bottom:10px;flex:1;}\n.MAG-pc .pb .tags{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:10px;}\n.MAG-pc .pb .ft{display:flex;align-items:center;justify-content:space-between;padding-top:9px;border-top:1px solid var(--rule);}\n.MAG-pc .pb .ft .mat{font-family:var(--fm);font-size:10px;color:var(--tx2);}\n.MAG-pc .pb .ft .cl{font-family:var(--fh);font-size:11px;font-weight:700;color:var(--a);letter-spacing:.5px;text-transform:uppercase;transition:letter-spacing .2s;}\n.MAG-pc:hover .pb .ft .cl{letter-spacing:1px;}\n.MAG-pc .pb .ft .cl::after{content:' \u2192';}\n.MAG-pfoot{margin-top:12px;padding:12px 18px;background:var(--lt);border:1px solid var(--rule);border-radius:12px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;}\n.MAG-pfoot .pm{font-family:var(--fm);font-size:11px;color:var(--tx2);}\n.MAG-pfoot .pm span{color:var(--tx1);font-weight:500;}\n\n\/* capability *\/\n.MAG-blk-cap{padding-block:88px;background:var(--wh);}\n.MAG-blk-cap .cgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:48px;}\n@media(max-width:900px){.MAG-blk-cap .cgrid{grid-template-columns:1fr 1fr;}}\n.MAG-blk-cap .cc{background:var(--lt);border:1.5px solid var(--rule);border-radius:20px;padding:26px;position:relative;overflow:hidden;transition:all .22s;}\n.MAG-blk-cap .cc::after{content:attr(data-n);position:absolute;bottom:-8px;right:10px;font-family:var(--fh);font-size:88px;font-weight:900;color:var(--mgA);line-height:1;pointer-events:none;}\n.MAG-blk-cap .cc:hover{background:var(--wh);border-color:var(--mgC);box-shadow:0 8px 26px rgba(77,124,15,.1);}\n.MAG-blk-cap .cc .ico{font-size:28px;margin-bottom:12px;}\n.MAG-blk-cap .cc .ttl{font-family:var(--fh);font-size:18px;font-weight:700;color:var(--tx);margin-bottom:8px;}\n.MAG-blk-cap .cc .dsc{font-size:13px;color:var(--tx1);line-height:1.7;margin-bottom:12px;}\n.MAG-blk-cap .cc .specs{display:flex;flex-wrap:wrap;gap:5px;}\n.MAG-blk-cap .cc .specs .sp{padding:3px 9px;border-radius:100px;background:var(--mgA);border:1px solid var(--mgC);font-family:var(--fm);font-size:10px;color:var(--mg);}\n\n\/* tol *\/\n.MAG-blk-tol{padding-block:88px;background:var(--lt);}\n.MAG-blk-tol .cols{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:48px;}\n@media(max-width:860px){.MAG-blk-tol .cols{grid-template-columns:1fr;}}\n.MAG-dp{background:var(--wh);border:1.5px solid var(--rule);border-radius:24px;overflow:hidden;}\n.MAG-dp .dph{padding:16px 24px;border-bottom:1px solid var(--rule);background:var(--lt);display:flex;align-items:center;gap:10px;}\n.MAG-dp .dph .dico{width:34px;height:34px;border-radius:8px;background:var(--mgA);border:1px solid var(--mgC);display:flex;align-items:center;justify-content:center;font-size:15px;}\n.MAG-dp .dph .dttl{font-family:var(--fh);font-size:16px;font-weight:700;color:var(--tx);}\n.MAG-tr{display:flex;align-items:center;gap:14px;padding:11px 24px;border-bottom:1px solid var(--rule);transition:background .15s;}\n.MAG-tr:last-child{border-bottom:none;}\n.MAG-tr:hover{background:var(--lt);}\n.MAG-tr .tl{font-family:var(--fm);font-size:10px;color:var(--tx2);width:130px;flex-shrink:0;letter-spacing:.5px;text-transform:uppercase;}\n.MAG-tr .bw{flex:1;height:6px;background:var(--lt);border-radius:3px;overflow:hidden;}\n.MAG-tr .bw .fill{height:100%;border-radius:3px;background:linear-gradient(90deg,var(--mg),var(--a));transition:width .9s ease;}\n.MAG-tr .vl{font-family:var(--fm);font-size:11px;font-weight:700;color:var(--mg);white-space:nowrap;min-width:80px;text-align:right;}\n.MAG-sg{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule);}\n.MAG-sg .sc{background:var(--wh);padding:18px 22px;transition:background .15s;}\n.MAG-sg .sc:hover{background:var(--lt);}\n.MAG-sg .sc .lbl{font-family:var(--fm);font-size:9px;color:var(--tx2);letter-spacing:2px;text-transform:uppercase;margin-bottom:7px;}\n.MAG-sg .sc .val{font-family:var(--fh);font-size:21px;font-weight:900;color:var(--mg);line-height:1;margin-bottom:4px;}\n.MAG-sg .sc .val sup{font-size:12px;}\n.MAG-sg .sc .note{font-size:11px;color:var(--tx1);line-height:1.6;}\n\n\/* surface *\/\n.MAG-blk-srf{padding-block:88px;background:var(--wh);}\n.MAG-blk-srf .scroll{overflow-x:auto;margin-top:48px;padding-bottom:12px;}\n.MAG-blk-srf .scroll::-webkit-scrollbar{height:4px;}\n.MAG-blk-srf .scroll::-webkit-scrollbar-thumb{background:var(--rule);border-radius:2px;}\n.MAG-blk-srf .srow{display:flex;gap:14px;min-width:max-content;}\n.MAG-sc{width:228px;flex-shrink:0;background:var(--lt);border:1.5px solid var(--rule);border-radius:16px;padding:22px;transition:all .22s;position:relative;overflow:hidden;}\n.MAG-sc::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--mg);opacity:0;transition:opacity .2s;}\n.MAG-sc:hover{border-color:var(--mgC);transform:translateY(-3px);box-shadow:0 8px 22px rgba(77,124,15,.09);}\n.MAG-sc:hover::before{opacity:1;}\n.MAG-sc .sico{font-size:26px;margin-bottom:10px;}\n.MAG-sc .snm{font-family:var(--fh);font-size:16px;font-weight:700;color:var(--tx);margin-bottom:6px;}\n.MAG-sc .sdc{font-size:12px;color:var(--tx1);line-height:1.65;margin-bottom:10px;}\n.MAG-sc .sap{display:flex;flex-wrap:wrap;gap:4px;}\n\n\/* why *\/\n.MAG-blk-why{padding-block:88px;background:var(--lt);}\n.MAG-blk-why .wg{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule);border-radius:24px;overflow:hidden;margin-top:48px;}\n@media(max-width:900px){.MAG-blk-why .wg{grid-template-columns:1fr 1fr;}}\n.MAG-blk-why .wc{background:var(--wh);padding:36px 28px;position:relative;overflow:hidden;transition:background .2s;}\n.MAG-blk-why .wc:hover{background:var(--lt);}\n.MAG-blk-why .wc::after{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--mg);transform:scaleX(0);transition:transform .28s;transform-origin:left;}\n.MAG-blk-why .wc:hover::after{transform:scaleX(1);}\n.MAG-blk-why .wc .big{font-family:var(--fh);font-size:52px;font-weight:900;color:var(--mgA);line-height:1;margin-bottom:14px;}\n.MAG-blk-why .wc:hover .big{color:rgba(77,124,15,.16);}\n.MAG-blk-why .wc .ttl{font-family:var(--fh);font-size:17px;font-weight:700;color:var(--tx);margin-bottom:8px;}\n.MAG-blk-why .wc .dsc{font-size:13px;color:var(--tx1);line-height:1.72;}\n\n\/* faq *\/\n.MAG-blk-faq{padding-block:88px;background:var(--wh);}\n.MAG-blk-faq .fg{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:48px;}\n@media(max-width:860px){.MAG-blk-faq .fg{grid-template-columns:1fr;}}\n.MAG-fi{background:var(--lt);border:1.5px solid var(--rule);border-radius:16px;overflow:hidden;transition:border-color .2s;}\n.MAG-fi.MAG-is-on{border-color:var(--mgC);}\n.MAG-fi .fq{width:100%;display:flex;align-items:center;gap:14px;padding:17px 20px;background:transparent;border:none;cursor:pointer;text-align:left;transition:background .15s;}\n.MAG-fi .fq:hover{background:var(--wh);}\n.MAG-fi.MAG-is-on .fq{background:var(--wh);}\n.MAG-fi .fq .fqico{width:30px;height:30px;border-radius:50%;background:var(--mgA);border:1px solid var(--mgC);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-family:var(--fm);font-size:12px;font-weight:700;color:var(--mg);transition:all .25s;}\n.MAG-fi.MAG-is-on .fq .fqico{background:var(--mg);color:#fff;border-color:var(--mg);}\n.MAG-fi .fq .fqtxt{flex:1;font-family:var(--fh);font-size:15px;font-weight:700;color:var(--tx);line-height:1.3;}\n.MAG-fi .fq .farr{font-size:13px;color:var(--tx2);transition:transform .25s;flex-shrink:0;}\n.MAG-fi.MAG-is-on .fq .farr{transform:rotate(180deg);color:var(--mg);}\n.MAG-fi .fans{max-height:0;overflow:hidden;transition:max-height .35s ease;}\n.MAG-fi .fans .inner{padding:0 20px 16px 64px;font-size:13px;color:var(--tx1);line-height:1.78;}\n.MAG-fi.MAG-is-on .fans{max-height:500px;}\n.MAG-blk-faq .fnote{text-align:center;font-family:var(--fm);font-size:11px;color:var(--tx2);margin-top:16px;}\n\n\/* inds *\/\n.MAG-blk-ind{padding-block:88px;background:var(--lt);}\n.MAG-blk-ind .igrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:48px;}\n@media(max-width:900px){.MAG-blk-ind .igrid{grid-template-columns:1fr 1fr;}}\n.MAG-ind{border-radius:20px;overflow:hidden;border:1.5px solid var(--rule);position:relative;transition:all .25s;}\n.MAG-ind:hover{border-color:var(--mgC);}\n.MAG-ind:hover .ii img{transform:scale(1.05);}\n.MAG-ind .ii{overflow:hidden;aspect-ratio:16\/9;}\n.MAG-ind .ii img{filter:brightness(.72) saturate(1.1);transition:transform .4s;}\n.MAG-ind .ov{position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(31,41,55,.82));pointer-events:none;}\n.MAG-ind .bd{position:absolute;bottom:0;left:0;right:0;padding:18px 20px;}\n.MAG-ind .bd .ico{font-size:22px;margin-bottom:5px;}\n.MAG-ind .bd .nm{font-family:var(--fh);font-size:18px;font-weight:700;color:#fff;margin-bottom:4px;}\n.MAG-ind .bd .dc{font-size:12px;color:rgba(255,255,255,.75);line-height:1.55;}\n\n\/* cta *\/\n.MAG-blk-cta{position:relative;padding-block:112px;overflow:hidden;}\n.MAG-blk-cta .cbg{position:absolute;inset:0;}\n.MAG-blk-cta .cbg img{filter:brightness(.22) saturate(1.3);}\n.MAG-blk-cta .cov{position:absolute;inset:0;background:linear-gradient(135deg,rgba(77,124,15,.85),rgba(37,99,235,.65));}\n.MAG-blk-cta .cdots{position:absolute;inset:0;background-image:radial-gradient(circle,rgba(255,255,255,.07) 1px,transparent 1px);background-size:28px 28px;}\n.MAG-blk-cta .cin{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;}\n@media(max-width:900px){.MAG-blk-cta .cin{grid-template-columns:1fr;gap:40px;}}\n.MAG-blk-cta .clbl{display:inline-flex;align-items:center;gap:8px;margin-bottom:16px;font-family:var(--fm);font-size:10px;letter-spacing:3px;text-transform:uppercase;color:rgba(255,255,255,.65);}\n.MAG-blk-cta .clbl::before{content:'';width:16px;height:1px;background:rgba(255,255,255,.5);}\n.MAG-blk-cta h2{font-family:var(--fh);font-size:clamp(30px,4vw,58px);font-weight:900;color:#fff;line-height:.96;letter-spacing:-1.5px;margin-bottom:18px;}\n.MAG-blk-cta p{font-size:15px;color:rgba(255,255,255,.78);line-height:1.8;margin-bottom:32px;}\n.MAG-blk-cta .cbtns{display:flex;gap:12px;flex-wrap:wrap;}\n.MAG-blk-cta .cfn{margin-top:18px;font-family:var(--fm);font-size:11px;color:rgba(255,255,255,.42);}\n.MAG-clist{display:flex;flex-direction:column;gap:12px;}\n.MAG-clist .ci{display:flex;align-items:flex-start;gap:14px;padding:16px 18px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:14px;backdrop-filter:blur(4px);transition:background .2s;}\n.MAG-clist .ci:hover{background:rgba(255,255,255,.13);}\n.MAG-clist .ci .cico{width:36px;height:36px;border-radius:8px;background:rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0;}\n.MAG-clist .ci .ct{font-family:var(--fh);font-size:15px;font-weight:700;color:#fff;margin-bottom:3px;}\n.MAG-clist .ci .cd{font-size:12px;color:rgba(255,255,255,.7);line-height:1.6;}\n<\/style>\n\n<div class=\"MAG\">\n<!-- HERO -->\n<section class=\"MAG-blk-hero\">\n  <div class=\"dot-bg\"><\/div><div class=\"tint\"><\/div>\n  <div class=\"MAG-wrap\">\n    <div class=\"grid\">\n      <div class=\"left\">\n        <div class=\"kicker\"><div class=\"badge\">Product Category<\/div><div class=\"code\">MAG \u2014 8 Product Lines<\/div><\/div>\n        <h1>Magnesium<br>Alloy CNC<br><em>Parts<\/em><\/h1>\n        <p class=\"sub\">8 product lines in AZ31B and AZ91D magnesium alloy \u2014 the lightest structural metal at 1.77 g\/cm\u00b3. UAV body structures, RC model brackets, lightweight housings, portable device shells, handheld device frames, electronics mid-frames, mounting seats, and support frames. 33% lighter than aluminium.<\/p>\n        <!-- density bar chart \u2014 unique hero element -->\n        <div class=\"dens\">\n          <div class=\"dens-title\">Material Density Comparison (g\/cm\u00b3) \u2014 Lighter is Better<\/div>\n          <div class=\"dens-row\"><span class=\"dens-lbl\">AZ31B Mg<\/span><div class=\"dens-bw\"><div class=\"dens-bar\" style=\"width:0%;background:linear-gradient(90deg,#4D7C0F,#84CC16);\" data-w=\"22.5%\"><\/div><\/div><span class=\"dens-val\" style=\"color:#4D7C0F;\">1.77 \u25c0<\/span><\/div>\n          <div class=\"dens-row\"><span class=\"dens-lbl\">Al 6061<\/span><div class=\"dens-bw\"><div class=\"dens-bar\" style=\"width:0%;background:linear-gradient(90deg,#2563EB,#60A5FA);\" data-w=\"34%\"><\/div><\/div><span class=\"dens-val\" style=\"color:#2563EB;\">2.70<\/span><\/div>\n          <div class=\"dens-row\"><span class=\"dens-lbl\">Ti-6Al-4V<\/span><div class=\"dens-bw\"><div class=\"dens-bar\" style=\"width:0%;background:linear-gradient(90deg,#64748B,#94A3B8);\" data-w=\"56%\"><\/div><\/div><span class=\"dens-val\" style=\"color:#64748B;\">4.43<\/span><\/div>\n          <div class=\"dens-row\"><span class=\"dens-lbl\">Steel 4140<\/span><div class=\"dens-bw\"><div class=\"dens-bar\" style=\"width:0%;background:linear-gradient(90deg,#9CA8B4,#D7E0EA);\" data-w=\"100%\"><\/div><\/div><span class=\"dens-val\" style=\"color:#9CA8B4;\">7.85<\/span><\/div>\n          <div class=\"dens-note\">AZ31B: 33% lighter than Al 6061 \u00b7 55% lighter than Ti \u00b7 77% lighter than steel<\/div>\n        <\/div>\n        <div class=\"btns\"><a href=\"#magquote\" class=\"MAG-btn MAG-btn-fill\">Request Quotation \u2192<\/a><a href=\"#magquote\" class=\"MAG-btn MAG-btn-ring\">Send Drawing<\/a><\/div>\n      <\/div>\n      <div class=\"right\">\n        <div class=\"img-c\"><img decoding=\"async\" src=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/04\/Magnesium-Alloy-CNC-Parts.webp\" alt=\"Magnesium Alloy CNC Parts UAV Housing Device Frame\"><\/div>\n        <div class=\"stat-c\"><div class=\"sv\">1.77 g\/cm\u00b3<\/div><div class=\"sl\">Density<\/div><\/div>\n        <div class=\"img-c\"><img decoding=\"async\" src=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/04\/Magnesium-Alloys-scaled.jpg\" alt=\"Magnesium Lightweight Housing Mid-Frame CNC AZ31B\"><\/div>\n        <div class=\"stat-c\"><div class=\"sv\">\u221233%<\/div><div class=\"sl\">vs Al 6061<\/div><\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- BAND -->\n<div class=\"MAG-blk-band\">\n  <div class=\"bc\"><div class=\"bv\">8<\/div><div class=\"bl\">Product Lines<\/div><\/div>\n  <div class=\"bc\"><div class=\"bv\">1.77<sup> g\/cm\u00b3<\/sup><\/div><div class=\"bl\">Mg Density<\/div><\/div>\n  <div class=\"bc\"><div class=\"bv\">\u221233%<\/div><div class=\"bl\">vs Aluminium<\/div><\/div>\n  <div class=\"bc\"><div class=\"bv\">AZ31B<\/div><div class=\"bl\">\/ AZ91D<\/div><\/div>\n  <div class=\"bc\"><div class=\"bv\">24<sup>hr<\/sup><\/div><div class=\"bl\">Quote<\/div><\/div>\n<\/div>\n\n<!-- TICKER -->\n<div class=\"MAG-blk-tick\">\n  <div class=\"track\">\n    <span class=\"item\">UAV Body Structure <span class=\"gem\">\u2726<\/span><\/span>\n    <span class=\"item\">RC Model Bracket <span class=\"gem\">\u2726<\/span><\/span>\n    <span class=\"item\">Lightweight Housing <span class=\"gem\">\u2726<\/span><\/span>\n    <span class=\"item\">Portable Device Shell <span class=\"gem\">\u2726<\/span><\/span>\n    <span class=\"item\">Handheld Device Frame <span class=\"gem\">\u2726<\/span><\/span>\n    <span class=\"item\">Electronics Mid-Frame <span class=\"gem\">\u2726<\/span><\/span>\n    <span class=\"item\">Lightweight Mounting Seat <span class=\"gem\">\u2726<\/span><\/span>\n    <span class=\"item\">Lightweight Support Frame <span class=\"gem\">\u2726<\/span><\/span>\n    <span class=\"item\">UAV Body Structure <span class=\"gem\">\u2726<\/span><\/span>\n    <span class=\"item\">RC Model Bracket <span class=\"gem\">\u2726<\/span><\/span>\n    <span class=\"item\">Lightweight Housing <span class=\"gem\">\u2726<\/span><\/span>\n    <span class=\"item\">Portable Device Shell <span class=\"gem\">\u2726<\/span><\/span>\n    <span class=\"item\">Handheld Device Frame <span class=\"gem\">\u2726<\/span><\/span>\n    <span class=\"item\">Electronics Mid-Frame <span class=\"gem\">\u2726<\/span><\/span>\n    <span class=\"item\">Lightweight Mounting Seat <span class=\"gem\">\u2726<\/span><\/span>\n    <span class=\"item\">Lightweight Support Frame <span class=\"gem\">\u2726<\/span><\/span>\n  <\/div>\n<\/div>\n\n<!-- PRODUCTS -->\n<section class=\"MAG-blk-prod\">\n  <div class=\"MAG-wrap\">\n    <div class=\"ph\">\n      <div>\n        <div class=\"MAG-eyebrow\">Full Product Range<\/div>\n        <h2 class=\"MAG-h2\">8 Magnesium Alloy Parts Across<br><span class=\"MAG-h2-a\">2 Application Categories<\/span><\/h2>\n        <p class=\"pn\">AZ31B \u00b7 AZ91D \u00b7 33% lighter than Al \u00b7 Chromate \/ MAO \/ Anodise \u00b7 MOQ 1 piece<\/p>\n      <\/div>\n      <a href=\"#magquote\" class=\"MAG-btn MAG-btn-soft MAG-btn-sm\">Request All Products \u2192<\/a>\n    <\/div>\n    <div class=\"layout\">\n      <div class=\"MAG-blk-nav\">\n        <div class=\"nh\">Product Categories<\/div>\n        <button class=\"nb MAG-is-on\" data-target=\"pane-uav\">\n          <span class=\"dot\" style=\"background:var(--q1);\"><\/span>\n          <div class=\"tx\"><div class=\"ttl\">UAV, RC &amp; Structural<\/div><div class=\"sub\">UAV body \u00b7 RC bracket \u00b7 Mounting seat \u00b7 Support frame<\/div><\/div>\n          <span class=\"cnt\">4<\/span>\n        <\/button>\n        <button class=\"nb\" data-target=\"pane-elec\">\n          <span class=\"dot\" style=\"background:var(--q2);\"><\/span>\n          <div class=\"tx\"><div class=\"ttl\">Electronics &amp; Device Housings<\/div><div class=\"sub\">Lightweight housing \u00b7 Device shell \u00b7 Handheld frame \u00b7 Mid-frame<\/div><\/div>\n          <span class=\"cnt\">4<\/span>\n        <\/button>\n      <\/div>\n      <div>\n        <!-- PANEL 1 -->\n        <div class=\"MAG-blk-pane MAG-is-on\" id=\"pane-uav\">\n          <div class=\"MAG-blk-bnr\"><img decoding=\"async\" src=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/04\/UAV-Drone-Body-Structural-Parts.webp\" alt=\"AZ31B Magnesium UAV Frame RC Bracket Mounting Seat Support CNC\">\n            <div class=\"bov\"><\/div><div class=\"bbd\"><span class=\"dot\" style=\"background:var(--q1);\"><\/span><span class=\"ttl\">UAV, RC &amp; Structural<\/span><span class=\"meta\">4 Products \u00b7 MAG-001\/002\/007\/008<\/span><a href=\"#magquote\" class=\"MAG-btn MAG-btn-soft MAG-btn-sm cta\">Quote \u2192<\/a><\/div><\/div>\n          <div class=\"MAG-blk-intro\">Four AZ31B wrought magnesium alloy structural parts for UAV\/drone, RC aircraft, mounting, and support applications. AZ31B density 1.77 g\/cm\u00b3 \u2014 33% lighter than Al 6061. The primary argument for magnesium UAV structures: at equal structural stiffness (not equal cross-section), a magnesium part weighs approximately 25% less than aluminium because magnesium's elastic modulus is 45 GPa vs aluminium's 69 GPa \u2014 meaning cross-sections must be proportionally larger, but the mass per unit stiffness is still lower due to the density advantage. All parts chromate conversion coated or MAO-anodised immediately after machining. Fire-rated chip handling throughout.<\/div>\n          <div class=\"MAG-cgrid\">\n            <div class=\"MAG-pc wide c1\">\n              <div class=\"pi L\"><img decoding=\"async\" src=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/04\/UAV-Drone-Body-Structural-Parts.webp\" alt=\"AZ31B Magnesium UAV Drone Body Structural Frame CNC 5-Axis MAO Anodised Lightweight\"><div class=\"pid\" style=\"color:var(--q1);\">MAG-001<\/div><\/div>\n              <div class=\"pb\">\n                <div class=\"cat\">UAV \/ 001 \u2014 FEATURED<\/div>\n                <div class=\"nm\">UAV \/ Drone Body Structural Parts<\/div>\n                <div class=\"dsc\">AZ31B wrought magnesium alloy UAV and drone body structural parts \u2014 frame plates, arm attach blocks, central hub bodies, and battery tray structures \u2014 for fixed-wing UAV, multi-rotor drones, and hybrid VTOL aircraft. AZ31B density 1.77 g\/cm\u00b3 vs titanium 4.43 g\/cm\u00b3 vs steel 7.85 g\/cm\u00b3 \u2014 magnesium is the lightest practical structural metal available. For drone frames where every gram of structural mass reduces payload capacity 1:1, the density advantage of AZ31B over aluminium 6061 (1.77 vs 2.70 g\/cm\u00b3) directly enables 33% more payload for the same structural mass. CNC milled profile with pocket weight relief in non-load-bearing web areas; wall minimum \u22650.8mm maintained. 5-axis CNC for complex multi-face geometry. MAO (micro-arc oxidation) surface treatment: ceramic TiO\u2082\/MgO layer 10\u201320\u03bcm, significantly better corrosion and wear resistance than chromate conversion for outdoor UAV applications. Or chromate conversion (MIL-M-3171 Type VI) for indoor\/commercial UAV applications. ASTM B107 AZ31B material certificate.<\/div>\n                <div class=\"tags\"><span class=\"MAG-chip MAG-chip-q1\">AZ31B 1.77 g\/cm\u00b3<\/span><span class=\"MAG-chip MAG-chip-q1\">33% lighter than Al<\/span><span class=\"MAG-chip MAG-chip-q1\">MAO \/ Chromate<\/span><span class=\"MAG-chip MAG-chip-n\">Wall \u22650.8mm<\/span><\/div>\n                <div class=\"ft\"><span class=\"mat\">AZ31B (ASTM B107)<\/span><span class=\"cl\">Get Quote<\/span><\/div>\n              <\/div>\n            <\/div>\n            <div class=\"MAG-pc c1\">\n              <div class=\"pi S\"><img decoding=\"async\" src=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/04\/RC-Model-Brackets.jpg\" alt=\"AZ31B RC Aircraft Drone Bracket Lightweight CNC Chromate\"><div class=\"pid\" style=\"color:var(--q1);\">MAG-002<\/div><\/div>\n              <div class=\"pb\"><div class=\"cat\">UAV \/ 002<\/div><div class=\"nm\">RC Model Brackets<\/div><div class=\"dsc\">AZ31B lightweight RC aircraft and drone mounting brackets \u2014 servo mount plates, motor mount brackets, landing gear attach fittings. Pocket-relieved for maximum weight saving. Chromate or MAO coated. Profile to drawing or standard RC servo sizes (Futaba, Hitec compatible hole patterns).<\/div><div class=\"tags\"><span class=\"MAG-chip MAG-chip-q1\">RC servo compatible<\/span><span class=\"MAG-chip MAG-chip-n\">Chromate standard<\/span><\/div><div class=\"ft\"><span class=\"mat\">AZ31B<\/span><span class=\"cl\">Get Quote<\/span><\/div><\/div>\n            <\/div>\n            <div class=\"MAG-pc c1\">\n              <div class=\"pi S\"><img decoding=\"async\" src=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/04\/Mounting-Seats-Support-Frames.jpg\" alt=\"AZ31B Lightweight Mounting Seat Support Frame Pocket-Relieved CNC Anodised\"><div class=\"pid\" style=\"color:var(--q1);\">MAG-007\/008<\/div><\/div>\n              <div class=\"pb\"><div class=\"cat\">STRUCTURAL \/ 007\u2013008<\/div><div class=\"nm\">Mounting Seats &amp; Support Frames<\/div><div class=\"dsc\">AZ31B\/AZ91D lightweight mounting seats (pocket-relieved, bolt pattern \u00b10.05mm, anodised) and support frames (CNC profile, weight-optimised ribs, chromate or anodise). 33% lighter than equivalent Al 6061 mounting hardware. M4 minimum thread with Helicoil inserts for repeated assembly.<\/div><div class=\"tags\"><span class=\"MAG-chip MAG-chip-q1\">Helicoil inserts<\/span><\/div><div class=\"ft\"><span class=\"mat\">AZ31B \u00b7 AZ91D<\/span><span class=\"cl\">Get Quote<\/span><\/div><\/div>\n            <\/div>\n          <\/div>\n          <div class=\"MAG-pfoot\"><div class=\"pm\">Materials: <span>AZ31B (ASTM B107) \u00b7 AZ91D (ASTM B94)<\/span><\/div><a href=\"#magquote\" class=\"MAG-btn MAG-btn-soft MAG-btn-sm\">Request All 4 \u2192<\/a><\/div>\n        <\/div>\n        <!-- PANEL 2 -->\n        <div class=\"MAG-blk-pane\" id=\"pane-elec\">\n          <div class=\"MAG-blk-bnr\"><img decoding=\"async\" src=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/04\/Handheld-Device-Frames-Electronics-Mid-Frames.webp\" alt=\"AZ91D Magnesium Electronics Housing Mid-Frame Handheld Device Portable Shell CNC EMI\">\n            <div class=\"bov\"><\/div><div class=\"bbd\"><span class=\"dot\" style=\"background:var(--q2);\"><\/span><span class=\"ttl\">Electronics &amp; Device Housings<\/span><span class=\"meta\">4 Products \u00b7 MAG-003 to 006<\/span><a href=\"#magquote\" class=\"MAG-btn MAG-btn-soft MAG-btn-sm cta\">Quote \u2192<\/a><\/div><\/div>\n          <div class=\"MAG-blk-intro\">Four AZ91D \/ AZ31B magnesium alloy electronic device housing and frame parts \u2014 lightweight housings, portable device shells, handheld device frames, and electronics mid-frames. Magnesium provides inherent EMI shielding (electrical conductivity comparable to aluminium) \u2014 critical for electronic device housings. Chromate conversion coating (MIL-M-3171 Type VI) is the standard surface treatment for electronic device magnesium housings: it is conductive (maintains EMI continuity), applies at room temperature without dimensional change, and provides adequate corrosion resistance for indoor consumer electronics environments.<\/div>\n          <div class=\"MAG-cgrid\">\n            <div class=\"MAG-pc wide c2\">\n              <div class=\"pi L\"><img decoding=\"async\" src=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/04\/Handheld-Device-Frames-Electronics-Mid-Frames.webp\" alt=\"AZ91D AZ31B Electronics Mid-Frame Handheld Device Frame CNC EMI Shielding Chromate Portable\"><div class=\"pid\" style=\"color:var(--q2);\">MAG-005\/006<\/div><\/div>\n              <div class=\"pb\">\n                <div class=\"cat\">ELECTRONICS \/ 005\u2013006 \u2014 FEATURED<\/div>\n                <div class=\"nm\">Handheld Device Frames &amp; Electronics Mid-Frames<\/div>\n                <div class=\"dsc\">AZ31B handheld device structural frames and AZ91D electronics device mid-frames for industrial handheld terminals, portable medical devices, scientific instruments, and consumer electronics requiring weight-critical structural chassis. Mid-frame and structural frame functions: (1) carries all mechanical loads from screen, battery, and component mounting to the outer housing; (2) provides EMI shielding enclosure for internal electronics; (3) establishes all critical dimensional interfaces (display aperture, connector port positions, button boss locations) that determine device assembly accuracy. CNC milled cavity pocket \u00b10.05mm for component fit; connector port positions \u00b10.05mm for cable harness interface; button boss OD h8 for tactile switch actuation. Magnesium EMI shielding: volume resistivity of AZ91D (~1.5\u00d710\u207b\u2077 \u03a9\u00b7m) comparable to aluminium (~2.8\u00d710\u207b\u2078 \u03a9\u00b7m) \u2014 adequate for EMI enclosure at frequencies up to several GHz when combined with chromate conductive coating. Chromate conversion (MIL-M-3171 Type VI) maintains electrical continuity at housing mating interfaces \u2014 critical for EMI gasket effectiveness. Helicoil M2.5\/M3 inserts for screw boss features requiring repeated assembly cycles.<\/div>\n                <div class=\"tags\"><span class=\"MAG-chip MAG-chip-q2\">EMI shielding<\/span><span class=\"MAG-chip MAG-chip-q2\">Pocket \u00b10.05mm<\/span><span class=\"MAG-chip MAG-chip-q2\">Chromate conductive<\/span><span class=\"MAG-chip MAG-chip-n\">Helicoil M2.5\/M3<\/span><\/div>\n                <div class=\"ft\"><span class=\"mat\">AZ31B \u00b7 AZ91D<\/span><span class=\"cl\">Get Quote<\/span><\/div>\n              <\/div>\n            <\/div>\n            <div class=\"MAG-pc c2\">\n              <div class=\"pi S\"><img decoding=\"async\" src=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/04\/Lightweight-Housings-Device-Shells.webp\" alt=\"AZ91D Lightweight Housing Portable Device Shell Magnesium CNC Chromate\"><div class=\"pid\" style=\"color:var(--q2);\">MAG-003\/004<\/div><\/div>\n              <div class=\"pb\"><div class=\"cat\">ELECTRONICS \/ 003\u2013004<\/div><div class=\"nm\">Lightweight Housings &amp; Device Shells<\/div><div class=\"dsc\">AZ91D \/ AZ31B lightweight CNC-milled housings and portable device shells. Wall \u22651.0mm; cavity pocket \u00b10.05mm; chromate or paint over chromate. 33% lighter than Al equivalent. EMI-shielding chromate conductive finish standard. Internal boss heights \u00b10.05mm for PCB standoff alignment.<\/div><div class=\"tags\"><span class=\"MAG-chip MAG-chip-q2\">Wall \u22651.0mm<\/span><span class=\"MAG-chip MAG-chip-n\">Paint option<\/span><\/div><div class=\"ft\"><span class=\"mat\">AZ91D \u00b7 AZ31B<\/span><span class=\"cl\">Get Quote<\/span><\/div><\/div>\n            <\/div>\n          <\/div>\n          <div class=\"MAG-pfoot\"><div class=\"pm\">Materials: <span>AZ31B (ASTM B107) \u00b7 AZ91D (ASTM B94)<\/span><\/div><a href=\"#magquote\" class=\"MAG-btn MAG-btn-soft MAG-btn-sm\">Request All 4 \u2192<\/a><\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- CAPABILITY -->\n<section class=\"MAG-blk-cap MAG-bg-wh\">\n  <div class=\"MAG-wrap\">\n    <div class=\"MAG-eyebrow\">Manufacturing Capability<\/div>\n    <h2 class=\"MAG-h2\">What Magnesium CNC Parts Require<br><span class=\"MAG-h2-a\">Beyond Standard Aluminium Machining<\/span><\/h2>\n    <div class=\"cgrid\">\n      <div class=\"cc\" data-n=\"01\"><div class=\"ico\">\ud83d\udd25<\/div><div class=\"ttl\">Fire-Rated Chip Handling \u2014 Mg Ignition Risk<\/div><div class=\"dsc\">Magnesium chips and fine swarf are combustible \u2014 magnesium ribbon burns with a bright white flame that is difficult to extinguish with water (water intensifies magnesium fires by releasing hydrogen). Our magnesium machining cells use dry cutting (no water-based coolant), fire-rated chip collection bins, and CO\u2082 or dry-sand suppression systems. Mg chips collected in sealed fire-rated containers and disposed of per hazardous material regulations. This is not optional \u2014 it is the primary operational requirement that differentiates magnesium machining from aluminium.<\/div><div class=\"specs\"><span class=\"sp\">Dry cutting<\/span><span class=\"sp\">Fire-rated bins<\/span><span class=\"sp\">CO\u2082 suppression<\/span><\/div><\/div>\n      <div class=\"cc\" data-n=\"02\"><div class=\"ico\">\ud83d\udee1<\/div><div class=\"ttl\">Surface Treatment Within 2 Hours<\/div><div class=\"dsc\">Freshly machined magnesium surfaces oxidise and begin to corrode within hours in ambient air \u2014 surface treatment must be applied within 2 hours of machining. Our production workflow stages chromate conversion or MAO treatment immediately after machining, without staging parts overnight in an uncoated state. Chromate conversion (MIL-M-3171 Type VI): applied at room temperature, zero dimensional change, conductive (EMI), adequate indoor corrosion protection. MAO (micro-arc oxidation): 10\u201320\u03bcm ceramic layer, superior outdoor\/UAV corrosion resistance.<\/div><div class=\"specs\"><span class=\"sp\">2-hr treatment cycle<\/span><span class=\"sp\">Chromate \/ MAO<\/span><\/div><\/div>\n      <div class=\"cc\" data-n=\"03\"><div class=\"ico\">\ud83d\udd29<\/div><div class=\"ttl\">Helicoil Thread Inserts \u2014 Required for Mg<\/div><div class=\"dsc\">Magnesium is softer than aluminium \u2014 threads in magnesium strip at lower torque and wear out faster in repeated assembly cycles. Helicoil (coiled stainless wire thread insert) or threaded brass inserts are specified for all magnesium threads requiring repeated fastener engagement: M2.5, M3, M4 screw boss features in device frames. We install Helicoil inserts as part of the machining operation and confirm go\/no-go thread gauge on every inserted thread.<\/div><div class=\"specs\"><span class=\"sp\">M2.5\u2013M6 Helicoil<\/span><span class=\"sp\">Go\/no-go 100%<\/span><\/div><\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- TOLERANCE DATA -->\n<section class=\"MAG-blk-tol MAG-bg-lt\">\n  <div class=\"MAG-wrap\">\n    <div class=\"MAG-eyebrow\">Precision Specifications<\/div>\n    <h2 class=\"MAG-h2\">Tolerances &amp; Grade Reference \u2014 <span class=\"MAG-h2-g\">Magnesium Parts<\/span><\/h2>\n    <div class=\"cols\">\n      <div class=\"MAG-dp\">\n        <div class=\"dph\"><div class=\"dico\">\ud83d\udcd0<\/div><div class=\"dttl\">Tolerances by Feature<\/div><\/div>\n        <div id=\"magTolRows\">\n          <div class=\"MAG-tr\"><div class=\"tl\">Milled Pocket<\/div><div class=\"bw\"><div class=\"fill\" style=\"width:0;\" data-w=\"80%\"><\/div><\/div><div class=\"vl\">\u00b10.05 mm<\/div><\/div>\n          <div class=\"MAG-tr\"><div class=\"tl\">OD Turned<\/div><div class=\"bw\"><div class=\"fill\" style=\"width:0;\" data-w=\"90%\"><\/div><\/div><div class=\"vl\">h7<\/div><\/div>\n          <div class=\"MAG-tr\"><div class=\"tl\">Bore<\/div><div class=\"bw\"><div class=\"fill\" style=\"width:0;\" data-w=\"90%\"><\/div><\/div><div class=\"vl\">H7<\/div><\/div>\n          <div class=\"MAG-tr\"><div class=\"tl\">Wall Min (UAV)<\/div><div class=\"bw\"><div class=\"fill\" style=\"width:0;\" data-w=\"78%\"><\/div><\/div><div class=\"vl\">\u22650.8 mm<\/div><\/div>\n          <div class=\"MAG-tr\"><div class=\"tl\">Wall Min (housing)<\/div><div class=\"bw\"><div class=\"fill\" style=\"width:0;\" data-w=\"82%\"><\/div><\/div><div class=\"vl\">\u22651.0 mm<\/div><\/div>\n          <div class=\"MAG-tr\"><div class=\"tl\">Surface (milled)<\/div><div class=\"bw\"><div class=\"fill\" style=\"width:0;\" data-w=\"78%\"><\/div><\/div><div class=\"vl\">Ra \u22640.8 \u03bcm<\/div><\/div>\n        <\/div>\n      <\/div>\n      <div class=\"MAG-dp\">\n        <div class=\"dph\"><div class=\"dico\">\u26a1<\/div><div class=\"dttl\">Grade &amp; Property Reference<\/div><\/div>\n        <div class=\"MAG-sg\">\n          <div class=\"sc\"><div class=\"lbl\">AZ31B Density<\/div><div class=\"val\">1.77<sup> g\/cm\u00b3<\/sup><\/div><div class=\"note\">Lightest structural metal. 33% lighter than Al 6061. Wrought alloy, best machinability.<\/div><\/div>\n          <div class=\"sc\"><div class=\"lbl\">vs Al 6061<\/div><div class=\"val\">\u221233<sup>%<\/sup><\/div><div class=\"note\">Mass saving at equal geometry. At equal stiffness, saving is approximately 25% due to lower modulus (45 vs 69 GPa).<\/div><\/div>\n          <div class=\"sc\"><div class=\"lbl\">AZ91D<\/div><div class=\"val\" style=\"font-size:16px;\">1.81<sup>g\/cm\u00b3<\/sup><\/div><div class=\"note\">Die-cast grade. Pressure-tight for electronic housings and device shells. Slightly higher density than AZ31B.<\/div><\/div>\n          <div class=\"sc\"><div class=\"lbl\">EMI Shielding<\/div><div class=\"val\" style=\"font-size:16px;\">Inherent<\/div><div class=\"note\">Conductivity comparable to Al. Chromate coating maintains electrical continuity for EMI shielding integrity.<\/div><\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- SURFACE TREATMENTS -->\n<section class=\"MAG-blk-srf MAG-bg-wh\">\n  <div class=\"MAG-wrap\">\n    <div class=\"MAG-eyebrow\">Surface Treatments<\/div>\n    <h2 class=\"MAG-h2\">Essential Finishing for <span class=\"MAG-h2-g\">Magnesium Parts<\/span><\/h2>\n    <p style=\"font-size:14px;color:var(--tx1);max-width:600px;line-height:1.75;margin-top:10px;\">Magnesium requires immediate surface protection after machining \u2014 bare magnesium corrodes rapidly in ambient air.<\/p>\n    <div class=\"scroll\">\n      <div class=\"srow\">\n        <div class=\"MAG-sc\"><div class=\"sico\">\ud83d\udee1<\/div><div class=\"snm\">Chromate (MIL-M-3171 VI)<\/div><div class=\"sdc\">Standard for electronics housings. Applied at room temperature, zero dimensional change, conductive (maintains EMI shielding), adequate indoor corrosion protection. Clear or yellow-gold colour. Most economical treatment \u2014 applied within 2 hours of machining.<\/div><div class=\"sap\"><span class=\"MAG-chip MAG-chip-q2\">Electronics<\/span><span class=\"MAG-chip MAG-chip-n\">EMI conductive<\/span><\/div><\/div>\n        <div class=\"MAG-sc\"><div class=\"sico\">\ud83d\udc8e<\/div><div class=\"snm\">MAO (Micro-Arc Oxidation)<\/div><div class=\"sdc\">10\u201320\u03bcm ceramic TiO\u2082\/MgO layer. Superior hardness (HV 300\u2013500) and corrosion resistance to chromate \u2014 used for UAV parts and outdoor applications. Matte grey appearance. Higher cost than chromate but significantly better outdoor durability.<\/div><div class=\"sap\"><span class=\"MAG-chip MAG-chip-q1\">UAV \/ outdoor<\/span><\/div><\/div>\n        <div class=\"MAG-sc\"><div class=\"sico\">\u2b1b<\/div><div class=\"snm\">Anodise (HAE \/ Dow 17)<\/div><div class=\"sdc\">Porous magnesium oxide layer, typically sealed with resin. Better corrosion resistance than chromate, slightly worse than MAO. Used for structural parts where appearance matters. Can be coloured by dye before sealing.<\/div><div class=\"sap\"><span class=\"MAG-chip MAG-chip-q1\">Structural<\/span><span class=\"MAG-chip MAG-chip-n\">Colour option<\/span><\/div><\/div>\n        <div class=\"MAG-sc\"><div class=\"sico\">\ud83c\udfa8<\/div><div class=\"snm\">Paint over Chromate<\/div><div class=\"sdc\">Powder coat or spray paint applied over chromate base coat \u2014 for consumer product housings requiring specific colour and texture. Chromate provides adhesion base and corrosion barrier. Paint adds 50\u2013150\u03bcm per surface \u2014 cavity dimensions must allow for paint thickness at DFM stage.<\/div><div class=\"sap\"><span class=\"MAG-chip MAG-chip-q2\">Consumer devices<\/span><\/div><\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- WHY US -->\n<section class=\"MAG-blk-why MAG-bg-lt\">\n  <div class=\"MAG-wrap\">\n    <div class=\"MAG-eyebrow\">Our Advantage<\/div>\n    <h2 class=\"MAG-h2\">Why Engineers Choose Our <span class=\"MAG-h2-g\">Magnesium Parts<\/span><\/h2>\n    <div class=\"wg\">\n      <div class=\"wc\"><div class=\"big\">Fire<\/div><div class=\"ttl\">Fire-Rated Facility \u2014 Mg-Safe<\/div><div class=\"dsc\">Dedicated magnesium machining cells with dry cutting, fire-rated chip collection, and CO\u2082 suppression. We never machine magnesium in aluminium or steel machining cells where water-based coolant contamination creates fire and explosion risk.<\/div><\/div>\n      <div class=\"wc\"><div class=\"big\">2hr<\/div><div class=\"ttl\">2-Hour Treatment Cycle<\/div><div class=\"dsc\">Surface treatment applied within 2 hours of machining \u2014 never staged overnight uncoated. Freshly machined magnesium oxidises rapidly; delayed treatment produces inferior adhesion and corrosion performance of the coating.<\/div><\/div>\n      <div class=\"wc\"><div class=\"big\">EMI<\/div><div class=\"ttl\">Conductive Chromate \u2014 EMI Maintained<\/div><div class=\"dsc\">Chromate conversion coating specified for all electronic device housings \u2014 not anodise or paint which are non-conductive. EMI shielding effectiveness depends on electrical continuity at housing mating interfaces; only conductive coating maintains this.<\/div><\/div>\n      <div class=\"wc\"><div class=\"big\">Heli<\/div><div class=\"ttl\">Helicoil Inserts Standard for Threads<\/div><div class=\"dsc\">All magnesium structural threads that require repeated assembly cycles receive Helicoil stainless inserts \u2014 not bare magnesium threads that strip after 10\u201320 assembly cycles. 100% go\/no-go inspection on every inserted thread.<\/div><\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- FAQ -->\n<section class=\"MAG-blk-faq MAG-bg-wh\" id=\"mag-faq\">\n  <div class=\"MAG-wrap\">\n    <div class=\"MAG-eyebrow\">Frequently Asked Questions<\/div>\n    <h2 class=\"MAG-h2\">Magnesium Alloy CNC Parts \u2014 <span class=\"MAG-h2-g\">Common Questions<\/span><\/h2>\n    <div class=\"fg\">\n      <div class=\"MAG-fi\"><button class=\"fq\" onclick=\"magFaq(this)\"><span class=\"fqico\">Q<\/span><span class=\"fqtxt\">What magnesium alloy grades do you use?<\/span><span class=\"farr\">\u25bc<\/span><\/button><div class=\"fans\"><div class=\"inner\"><strong>AZ31B<\/strong> (wrought, ASTM B107): density 1.77 g\/cm\u00b3, good machinability, for UAV frames, handheld device frames, brackets, mounting seats, and support structures. <strong>AZ91D<\/strong> (die-cast grade, ASTM B94): slightly denser at 1.81 g\/cm\u00b3, pressure-tight for electronic housings, portable device shells, and mid-frames. Both grades provide inherent EMI shielding comparable to aluminium. Key limitation: magnesium is combustible in fine chip form \u2014 dedicated fire-rated machining environment required.<\/div><\/div><\/div>\n      <div class=\"MAG-fi\"><button class=\"fq\" onclick=\"magFaq(this)\"><span class=\"fqico\">Q<\/span><span class=\"fqtxt\">What surface treatments are required for magnesium parts?<\/span><span class=\"farr\">\u25bc<\/span><\/button><div class=\"fans\"><div class=\"inner\"><strong>Chromate (MIL-M-3171 VI)<\/strong>: standard for electronics housings \u2014 conductive (EMI), room temperature, zero dimensional change. <strong>MAO (Micro-Arc Oxidation)<\/strong>: 10\u201320\u03bcm ceramic layer, superior hardness and outdoor corrosion resistance for UAV. <strong>Anodise (HAE\/Dow 17)<\/strong>: porous oxide, sealed, for structural parts. <strong>Paint over chromate<\/strong>: for consumer product colour and texture. Surface treatment must be applied within <strong>2 hours<\/strong> of machining \u2014 bare magnesium oxidises rapidly and delayed treatment produces inferior coating adhesion.<\/div><\/div><\/div>\n      <div class=\"MAG-fi\"><button class=\"fq\" onclick=\"magFaq(this)\"><span class=\"fqico\">Q<\/span><span class=\"fqtxt\">What tolerances can you achieve on magnesium parts?<\/span><span class=\"farr\">\u25bc<\/span><\/button><div class=\"fans\"><div class=\"inner\">Milled pocket: <strong>\u00b10.05mm<\/strong>. OD h7; bore H7. Surface: <strong>Ra \u22640.8\u03bcm<\/strong> milled. Wall minimum: <strong>\u22650.8mm<\/strong> UAV structures; <strong>\u22651.0mm<\/strong> housings. Thread: M4 minimum for structural threads; Helicoil inserts standard for repeated assembly. Magnesium machines easily \u2014 lower cutting forces than aluminium \u2014 but thin walls are more brittle and require custom machining strategies.<\/div><\/div><\/div>\n      <div class=\"MAG-fi\"><button class=\"fq\" onclick=\"magFaq(this)\"><span class=\"fqico\">Q<\/span><span class=\"fqtxt\">What is MOQ and lead time?<\/span><span class=\"farr\">\u25bc<\/span><\/button><div class=\"fans\"><div class=\"inner\">MOQ: <strong>1 piece<\/strong>. Lead times: simple parts without surface treatment: <strong>5\u20137 working days<\/strong>. Chromate: add 2\u20133 days. MAO\/anodise: add 4\u20136 days. Paint over chromate: add 5\u20137 days. ASTM B107 (AZ31B) \/ ASTM B94 (AZ91D) material certificates available.<\/div><\/div><\/div>\n    <\/div>\n    <p class=\"fnote\">Structured data (FAQPage + ItemList + Product schema) embedded \u00b7 Eligible for Google FAQ rich results<\/p>\n  <\/div>\n<\/section>\n<\/div>\n\n<script>\n(function(){\n  var btns=document.querySelectorAll('.MAG .MAG-blk-nav .nb');\n  var panes=document.querySelectorAll('.MAG .MAG-blk-pane');\n  btns.forEach(function(btn){btn.addEventListener('click',function(){\n    btns.forEach(function(b){b.classList.remove('MAG-is-on');});\n    panes.forEach(function(p){p.classList.remove('MAG-is-on');});\n    btn.classList.add('MAG-is-on');\n    var t=document.getElementById(btn.getAttribute('data-target'));\n    if(t)t.classList.add('MAG-is-on');\n  });});\n  var done=false;var bars=document.querySelectorAll('.MAG .MAG-tr .fill');\n  function anim(){if(done)return;var el=document.getElementById('magTolRows');\n    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MOQ 1 piece.<\/p>\n\n  <!-- Stats row -->\n  <div class=\"stats\">\n    <div class=\"stat\">\n      <div class=\"sv\">24<small>hr<\/small><\/div>\n      <div class=\"sl\">Quote Response<\/div>\n    <\/div>\n    <div class=\"stat\">\n      <div class=\"sv\">MOQ <small>1<\/small><\/div>\n      <div class=\"sl\">Prototypes OK<\/div>\n    <\/div>\n    <div class=\"stat\">\n      <div class=\"sv\">ISO<\/div>\n      <div class=\"sl\">9001:2015<\/div>\n    <\/div>\n  <\/div>\n\n  <!-- Advantage list -->\n  <div class=\"avlist\">\n    <div class=\"avitem\">\n      <div class=\"ico\">&#128208;<\/div>\n      <div>\n        <div class=\"at\">DFM Review on Every Enquiry<\/div>\n        <div class=\"ad\">Tolerance feasibility, fixturing strategy, and material confirmation. Specific, actionable feedback \u2014 not generic pushback.<\/div>\n      <\/div>\n    <\/div>\n    <div class=\"avitem\">\n      <div class=\"ico\">&#127919;<\/div>\n      <div>\n        <div class=\"at\">First Article Inspection \u2014 Standard<\/div>\n        <div class=\"ad\">FAI report on every new run. Material certs and surface treatment certs included with every shipment.<\/div>\n      <\/div>\n    <\/div>\n    <div class=\"avitem\">\n      <div class=\"ico\">&#128260;<\/div>\n      <div>\n        <div class=\"at\">Same Process: Prototype to Production<\/div>\n        <div class=\"ad\">Process plan from your prototype applies to production batches. No re-qualification when you scale.<\/div>\n      <\/div>\n    <\/div>\n    <div class=\"avitem\">\n      <div class=\"ico\">&#9881;<\/div>\n      <div>\n        <div class=\"at\">3 \/ 4 \/ 5-Axis CNC + Turning<\/div>\n        <div class=\"ad\">Complex structural parts, shafts, housings, and transmission components. Metals and engineering plastics.<\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <!-- Cert tags -->\n  <div class=\"certs\">\n    <span class=\"cert hi\">ISO 9001:2015<\/span>\n    <span class=\"cert\">3\/4\/5-Axis Milling<\/span>\n    <span class=\"cert\">CNC Turning<\/span>\n    <span class=\"cert\">CMM Inspection<\/span>\n    <span class=\"cert\">Global Delivery<\/span>\n  <\/div>\n\n<\/div>\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-15469dbb e-con-full e-flex e-con e-child\" data-id=\"15469dbb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-995c369 elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"995c369\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" aria-label=\"New Form\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"466\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"995c369\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Magnesium Alloy CNC Parts | Lightweight Structural Parts | HXCNC\" \/>\n\n\t\t\t\t\t\t\t<input type=\"hidden\" name=\"queried_id\" value=\"466\"\/>\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-above\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tName\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Name\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_12786b6 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_12786b6\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tCompany\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_12786b6]\" id=\"form-field-field_12786b6\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Company Name\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tEmail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Email\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-select elementor-field-group elementor-column elementor-field-group-field_0c79fc0 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_0c79fc0\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tMaterial\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field elementor-select-wrapper remove-before \">\n\t\t\t<div class=\"select-caret-down-wrapper\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-caret-down\" viewBox=\"0 0 571.4 571.4\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M571 393Q571 407 561 418L311 668Q300 679 286 679T261 668L11 418Q0 407 0 393T11 368 36 357H536Q550 357 561 368T571 393Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t\t<select name=\"form_fields[field_0c79fc0]\" id=\"form-field-field_0c79fc0\" class=\"elementor-field-textual elementor-size-sm\">\n\t\t\t\t\t\t\t\t\t<option value=\"aluminium_6061_t6\">Aluminium 6061-T6<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"aluminium_7075_t6\">Aluminium 7075-T6<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"stainless_steel_304\">Stainless Steel 304<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"stainless_steel_316l\">Stainless Steel 316L<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"carbon_steel_4140\">Carbon Steel \/ 4140<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"titanium_ti_6al_4v\">Titanium Ti-6Al-4V<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"brass_c360\">Brass C360<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"copper\">Copper<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"peek\">PEEK<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"pom_acetal\">POM \/ Acetal<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"nylon_pa6_pa66\">Nylon PA6 \/ PA66<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"ptfe_teflon\">PTFE \/ Teflon<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"polycarbonate\">Polycarbonate<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"abs\">ABS<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"other_not_sure\">Other \/ Not sure<\/option>\n\t\t\t\t\t\t\t<\/select>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-select elementor-field-group elementor-column elementor-field-group-field_161b5ef elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_161b5ef\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tSurface Finish\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field elementor-select-wrapper remove-before \">\n\t\t\t<div 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UAV body structures, RC model brackets, lightweight housings, portable device shells, handheld device frames, electronics mid-frames, mounting seats, and support frames. 33% lighter than aluminium. Material Density Comparison (g\/cm\u00b3) \u2014 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-466","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v28.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Magnesium Alloy CNC Parts | Lightweight Structural Parts | HXCNC<\/title>\n<meta name=\"description\" content=\"CNC machined magnesium alloy parts in AZ31 and AZ91. 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