铝合金卷材
概述
4032 Aluminum Foil is a heat-treatable aluminum-silicon alloy with good wear resistance, thermal stability and dimensional stability. Its relatively high silicon content provides good resistance to thermal expansion and makes the alloy suitable for applications exposed to elevated temperatures. It can be supplied in customized thicknesses, widths and tempers according to customer requirements.
尺寸范围
- Thickness: 0.01–3.00 mm
- Width: 10–1,500 mm
- Coil ID: Customized
- Coil OD: Customized
- Length: Customized
- Temper: O, H14, H18, T6 and other conditions upon request
- Surface: Mill finish or customized
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% |
| Aluminum (Al) | Balance |
机械性能
| 性能 | 数值 |
|---|---|
| Tensile Strength | 180–380 MPa |
| Yield Strength | 80–330 MPa |
| Elongation | 3–15% |
| Hardness | 45–105 HB |
| Elastic Modulus: Approx | 72 GPa |
| Shear Modulus: Approx | 27 GPa |
物理性能
| 性能 | 单位 | 数值 |
|---|---|---|
| Density | - | Approx. 2.68 g/cm³ |
| Melting Range | - | Approx. 570–650°C |
应用场景
- Thermal management
- Automotive components
- Engine-related applications
- Industrial components
- Gaskets
- Heat-resistant parts and other applications requiring good wear resistance and dimensional stability.