AA 7150 Aluminum Alloy
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系列: Aluminum Alloy
Zinc Alloy (Al-Zn). AA designation 7150.
性能评级
Performance Radar
| 性能 | Rating |
|---|---|
| Strength | 6 / 10 |
| Corrosion Res. | 6 / 10 |
| Lightweight | 9 / 10 |
| Machinability | 8 / 10 |
| Affordability | 7 / 10 |
| Heat Res. | 4 / 10 |
成分
机械性能
| 抗拉强度 | 643.0 MPa |
| 屈服强度 | 582.0 MPa |
| 伸长率 | 9.0% |
| 硬度（洛氏） |
化学成分
| 元素 | 百分比 (%) |
|---|---|
| V | 0.05 |
| Al | 89.052 |
| Cu | 2.235 |
| Fe | 0.14 |
| Mg | 2.2 |
| Mn | 0.04 |
| Si | 0.16 |
| Ti | 0.008 |
| Zn | 6.27 |
| Zr | 0.12 |
购买渠道 AA 7150 Aluminum Alloy
说明
AA 7150 is a high-strength aluminum-zinc-magnesium-copper alloy (~6.2–6.9% Zn, 2.0–2.7% Mg, 1.9–2.5% Cu) with zirconium, developed as an improved version of 7050 with higher strength in T6 temper while maintaining good toughness for thick plate. It is used in T651 or T7751 temper depending on the corrosion resistance requirements. Applications include upper wing skins, stiffeners, and structural plate in commercial transport aircraft.