For high-strength aluminum prototypes, rely on our precision CNC machining services. We expertly craft custom aluminum parts from your 3D CAD models for concept validation and design testing.
Leverage the strength and lightweight properties of aluminum alloys for your prototypes. Our CNC machining capabilities support all aluminum grades for fast fabrication of durable, precision metal parts.
| Feature | Design Guidelines |
| Strength | Choose an aluminum alloy like 6061 or 7075 for high strength-to-weight ratio |
| Machinability | Alloys like 6061 and 2024 have good machinability for faster processing |
| Dimensions | Wall thicknesses > 0.04 in. avoids distortion during machining |
| Tolerances | CNC machining can hold +/- 0.005 in. tolerances |
| Surface Finishes | Various finishes from raw cut to polished available |
| Weight | Aluminum provides light weight parts compared to steel |
| Corrosion Resistance | Anodizing improves corrosion resistance for prototypes |
| Property | 5052 Aluminum | 6061 Aluminum | 6063 Aluminum | 7075 Aluminum |
| Tensile Strength (MPa) | 215 - 275 | 240 - 290 | 130 - 180 | 570 - 640 |
| Yield Strength (MPa) | 160 - 215 | 200 - 240 | 65 - 145 | 500 - 550 |
| Elongation (%) | 10 ~25 | 8 ~ 12 | 15 - 25 | 11 ~ 13 |
| Hardness (Brinell) | 47 - 68 | 95 | 68 | 150 - 160 |
| Density (g/cm³) | 2.68 | 2.7 | 2.69 | 2.81 |
| Thermal Conductivity (W/m·K) | 138 | 167 | 201 | 130 |
| Machinability | Good | Excellent | Good | Fair to Poor |
| Corrosion Resistance | Good | Good | Good | Moderate to Good |
Aluminum CNC prototyping provides high strength and lightweight prototype parts for concept testing. Applicable for automotive components, aerospace flight parts, robotic arms, and various industries needing metal prototypes and low volume parts.
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