Custom CNC Milled 6061 T6 Aluminum Alloy Hollow Housing with Uniform Matte Silver Finish
5 Axis CNC Milling Aluminum Hollow Housing
,6061 T6 Aluminum Alloy CNC Machined Bracket
,Uniform Matte Silver Finish Aluminum Alloy Housing
| Item | Parameter |
|---|---|
| Product Name | Matte Silver Aluminum Alloy Hollow Housing |
| Processing Method | 5 Axis CNC Milling |
| Main Material | 6061 T6 Aluminum Alloy |
| Surface Finish | Uniform Matte Silver Finish |
| Tolerance | ±0.005mm ~ ±0.02mm |
| Service | OEM ODM Custom Machining |
| Category | Material | Common Grades | Key Features | Typical Applications |
| Metal | Carbon Steel | Q235, 45#, A36, 1045 | High strength, low cost, easy to machine; requires anti-rust treatment | Structural parts, brackets, shafts, mold bases |
| Metal | Stainless Steel | 303, 304, 316, 17-4PH | Corrosion resistant, heat resistant; 303 for free cutting, 316 for acid & alkali resistance | Medical devices, food machinery, marine equipment, precision parts |
| Metal | Aluminum Alloy | 6061, 7075, 5052, 2A12 | Lightweight, good thermal & electrical conductivity, easy to machine; 7075 for high strength | Aerospace parts, electronic housings, heat sinks, automotive lightweight components |
| Metal | Copper & Copper Alloys | Brass (H62/H59), Copper, Beryllium Copper | Excellent electrical & thermal conductivity, corrosion resistant, good surface finish | Electrical terminals, valves, pipe fittings, precision instrument parts |
| Metal | Titanium Alloy | TC4 (Gr5), TA2 | High strength-to-weight ratio, heat resistant, biocompatible; difficult to machine | Aerospace, medical implants, high-end bicycles, chemical equipment |
| Metal | Tool Steel / Die Steel | Cr12, SKD11, H13, P20 | High hardness, wear resistant, heat resistant | Stamping dies, injection molds, cutting tools, measuring tools |
| Plastic | Engineering Plastics | ABS, PC, PA66 (Nylon), POM (Acetal) | Good overall performance; POM for wear resistance, Nylon for self-lubrication | Housings, gears, bearing cages, structural parts |
| Plastic | High-Performance Plastics | PEEK, PTFE , PPS, PEI (Ultem) | High temperature resistance, chemical resistance, good insulation; PEEK strength close to metal | Medical implants, semiconductor equipment, insulating parts, seals |
| Plastic | Commodity Plastics | PP, PE, PVC | Low cost, easy to machine, corrosion resistant | Chemical containers, insulating components, non-structural parts |
Anodizing (various colors), hard anodizing, electrolytic polishing, chrome/nickel/zinc plating, PVD vacuum coating, wire drawing, sandblasting, laser engraving, screen printing, polishing, powder coating

Have custom aluminum housing machining requirements or mechanical design drawings? Send your STEP, IGES, DXF or DWG files to us now. Our engineering team will provide professional manufacturability evaluation and competitive quotation within 24 hours. We support non standard size customization and special surface finishing requirements.
| Specification Item | Technical Parameter |
|---|---|
| Available Material Grade | 6061 T6, 6063, 7075 Aluminum Alloy |
| Machining Technology | 5 Axis CNC Milling, Drilling, Tapping, Chamfering |
| Standard Surface Effect | Dust free uniform matte silver finish |
| Optional Surface Treatment | Anodizing, Sandblasting, Polishing, Black Hard Anodizing |
| Tolerance Standard | ISO 2768 mk, ultra tight tolerance customizable |
| Supported Drawing Format | STEP, IGES, STL, DXF, DWG, PDF |
| Minimum Order | 1 Piece Prototype Available |
| Inspection Method | Caliper, Micrometer, Height Gauge, Full Dimension Inspection |
- Strict raw material inspection to ensure standard aluminum alloy composition and hardness, no recycled inferior materials
- First article confirmation before mass production to unify surface matte effect and dimensional standard
- Manual fine cleaning for each workpiece to completely remove surface dust, particles and tool marks
- 100% visual appearance inspection and key dimensional sampling inspection before shipment
- Anti scratch and shockproof export packaging to avoid surface abrasion and deformation during transportation
- Inspection reports and product photos can be provided for batch orders



Product Details




Packing
Each part packed in dust‑proof plastic bag, fixed with EPE foam for anti‑collision, packed in export carton. Custom shipping marks available.

- Aerospace
- Medical Equipment
- Automation & Robotics
- Automotive
- Semiconductor & Electronics Parts
- Hydraulic & Pneumatic Components
- Optical Instrument
- New Energy Equipment


Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.