铝合金板材
产品描述
2017A-T451 铝板 是一款铝合金板材。相关牌号或标准包括 European EN 485-2008; American ASTM B209。常见应用包括 Aerospace structural components (wing ribs, fuselage frames, fittings); Aircraft high-strength machined parts; Defense and military equipment; Gears, shafts, couplings, hydraulic manifolds。现有尺寸信息包括 Sheet: thickness 0.5–6 mm, width up to 2000 mm, length up to 6000 mm; Plate: thickness 6–150 mm, width up to 2500 mm, length up to 6000 mm。如需具体规格和供应信息，请联系 Vertex Alloy。
尺寸范围
- Sheet: thickness 0.5–6 mm, width up to 2000 mm, length up to 6000 mm
- Plate: thickness 6–150 mm, width up to 2500 mm, length up to 6000 mm
牌号标准
| 标准体系 | 数值 |
|---|---|
| European | EN 485-2008 |
| American | ASTM B209 |
化学成分
| 元素 | 数值 |
|---|---|
| Si | 0.20–0.8 |
| Fe | ≤0.7 |
| Cu | 3.5–4.5 |
| Mn | 0.4–1.0 |
| Mg | 0.4–1.0 |
| Cr | ≤0.10 |
| Ni | - |
| Zn | ≤0.25 |
| Ti | ≤0.15 (Ti+Zr ≤0.20) |
| Others | each—≤0.05 |
| Others | total—≤0.15 |
| Al | Balance |
机械性能
| 性能 | 数值 |
|---|---|
| Tensile strength (Rm)(Typical, T451, sheet & plate per EN 485-2) | 390–425 MPa |
| Yield strength (Rp0.2)(Typical, T451, sheet & plate per EN 485-2) | ≥270 MPa |
| Elongation at break (A50mm) | ≥12 % |
| Brinell hardness | 110 HB |
物理性能
| 性能 | 单位 | 数值 |
|---|---|---|
| Density | - | 2.80 g/cm³ |
应用场景
- Aerospace structural components (wing ribs, fuselage frames, fittings)
- Aircraft high-strength machined parts
- Defense and military equipment
- Gears, shafts, couplings, hydraulic manifolds
- Truck and bus body structures
- High-stress mechanical components
- Missile and rocket components
- Racing and high-performance automotive parts
- Forgings for landing gear and structural assemblies