Aluminum 6061 accepts a wide range of surface finishes and is one of the best materials for anodizing, producing vibrant colors and excellent wear resistance.
| Parameter | Value |
|---|---|
| Achievable Tolerances | ±0.005 mm (finished) |
| Surface Finish | Ra 0.4-3.2 μm depending on treatment |
| Cutting Speed | N/A — post-machining process |
| Feed Rate | N/A — post-machining process |
| Tooling Recommendations | N/A — surface finishing chemicals and equipment |
Type II anodize for color and corrosion protection
Type III (hardcoat) for wear resistance
Bead blast before anodize for uniform matte finish
Chromate conversion (Alodine) for conductivity + corrosion protection
Anodized housings
Powder-coated enclosures
Chromated aerospace parts
Brushed consumer products
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