MecMill Precision
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| 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 & 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 |
| Plastic | Engineering Plastics | ABS, PC, PA66, POM | Good overall performance; POM for wear resistance, Nylon for self-lubrication | Housings, gears, bearing cages, structural parts |
| Plastic | High-Performance | PEEK, PTFE, PPS, PEI | High temperature resistance, chemical resistance, good insulation | Medical implants, semiconductor equipment, seals |
