铝合金板材
概述
4032 Aluminum Plate is a heat-treatable aluminum-silicon alloy known for its good wear resistance, thermal stability and low coefficient of thermal expansion. The alloy also offers good machinability and dimensional stability, making it suitable for components exposed to elevated temperatures and repeated thermal cycling. Vertex Alloy supplies 4032 aluminum plate in various thicknesses, widths and lengths, with customized dimensions, tempers and surface finishes available according to customer requirements.
尺寸范围
- Thickness: 3–200 mm
- Width: 500–2,500 mm
- Length: 1,000–6,000 mm
- Temper: T6 and other tempers upon request
- Surface: Mill finish, machined or customized
- Edge: Mill edge or cut edge
- Form: Plate / Cut-to-size Plate
化学成分
| 元素 | 数值 |
|---|---|
| Silicon (Si) | 11.0–13.5 |
| Copper (Cu) | 0.50–1.30 |
| Magnesium (Mg) | 0.80–1.30 |
| Nickel (Ni) | 0.50–1.30 |
| Iron (Fe) | ≤1.0 |
| Manganese (Mn) | ≤0.50 |
| Zinc (Zn) | ≤0.25 |
| Titanium (Ti) | ≤0.20 |
| Aluminum (Al) | Balance |
机械性能
| 性能 | 数值 |
|---|---|
| Tensile Strength | 350–450 MPa |
| Yield Strength | 280–380 MPa |
| Elongation | 3–10% |
| Hardness | Approx. 90–120 HB |
| Elastic Modulus | Approx. 72 GPa |
| Shear Modulus | Approx. 27 GPa |
物理性能
| 性能 | 单位 | 数值 |
|---|---|---|
| Density | - | 2.68 g/cm³ |
| Melting Range | - | 570–650°C |
| Elastic Modulus | - | 72 GPa |
| Thermal Conductivity | - | Approx. 138 W/m·K |
| Coefficient of Thermal Expansion | - | Approx. 18.6 × 10⁻⁶ /K |
| Electrical Conductivity | - | Approx. 42% IACS |
| Poisson's Ratio | - | 0.33 |
| Specific Heat Capacity | - | Approx. 880 J/kg·K |
应用场景
- Automotive and engine components
- Pistons and piston-related components
- Wear-resistant components
- Thermal-resistant parts
- Precision machined components
- Industrial machinery
- High-temperature applications
- Components requiring good dimensional stability