Trumony Aluminum Limited
Trumony Aluminum Limited Trust And Harmony,Your Best Choice Of Chinese Aluminum Products Supplier
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1. Chemical Composition
| No. | Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | V | Ti |
| 1 | 1050 | ≤ 0.25 | ≤ 0.40 | ≤ 0.05 | ≤ 0.05 | ≤ 0.05 | - | ≤ 0.05 | ≤ 0.05 | ≤ 0.03 |
| 2 | 1100 | ≤ 0.95(Fe+Si) | 0.05-0.20 | ≤ 0.05 | - | - | ≤ 0.10 | - | - | |
| 3 | 1197 | ≤ 0.15 | ≤ 0.20 | 0.40-0.55 | 0.10-0.20 | ≤ 0.03 | ≤ 0.05 | ≤ 0.05 | ≤ 0.05 | ≤ 0.05 |
| 4 | 3102 | ≤ 0.40 | ≤ 0.70 | ≤ 0.10 | 0.05-0.40 | - | - | ≤ 0.30 | - | ≤ 0.10 |
| 5 | 3R03 | ≤ 0.15 | ≤ 0.15 | ≤ 0.01 | 0.90-1.10 | ≤ 0.03 | ≤ 0.03 | ≤ 0.05 | ≤ 0.05 | ≤ 0.05 |
2. Mechanical Properties
| No. | Alloy | Temper | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elogation(%) |
| 1 | 1050 | O/F/H111/H112 | ≥ 65 | ≥ 20 | ≥ 25 |
| 2 | 1100 | O/F/H111/H112 | ≥ 75 | ≥ 20 | ≥ 25 |
| 3 | 1197 | O/F/H111/H112 | ≥ 80 | ≥ 25 | ≥ 20 |
| 4 | 3102 | O/F/H111/H112 | ≥ 75 | ≥ 20 | ≥ 25 |
| 5 | 3R03 | O/F/H111/H112 | ≥ 80 | ≥ 25 | ≥ 20 |
3. Size Tolerance
| Width | Thickness | Wall Thickness | Length | Lateral Curvature | Frontal Curvature | Twsiting Dgree |
| ± 0.05mm | ± 0.03mm | ± 0.05mm | ± 0.03mm | ≤ L× 0.2% | ≤ L× 0.25% | ≤ L× 0.15% |
4. Corrosion Resistance
Salt spray test: ≥ 750 hours
5. Zn Coating Standards
6/8/10/13± 2g/square meter
6. Flux Cotaing Standards
10-15± 2g/square meter
