PEKA Build Materials
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Aluminum Profile, Aluminium Extrusions
Our high-quality aluminium alloy profiles (6063, 6061) are available in T5 and T6 tempers, meeting GB5237-2008 standards. We offer a wide range of surface treatments including anodized, powder coated, electrophoresis, and sand blasting. Whether you need silvery white, champagne, or custom colors, we satisfy diverse aesthetic requirements.
| 1) Chemical Composition (%) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Impurity | Al |
| 6063 | 0.2-0.6 | 0.35 | 0.1 | 0.1 | 0.45-0.9 | 0.1 | 0.1 | 0.1 | 0.15 | Rest |
| 6061 | 0.4-0.8 | 0.7 | 0.15-0.4 | 0.15 | 0.8-1.2 | 0.04-0.35 | 0.25 | 0.15 | 0.15 | Rest |
| 2) Mechanical Properties | ||||
|---|---|---|---|---|
| Alloy | Temper | Tensile Strength | Yield Strength | Elongation |
| 6061 | T6 | ≥ 265Mpa | ≥ 245Mpa | ≥ 8% |
| 6063 | T5 | ≥ 160Mpa | ≥ 110Mpa | ≥ 8% |
| 6063 | T6 | ≥ 205Mpa | ≥ 180Mpa | ≥ 8% |
