铝合金其他
产品描述
4032铝合金锻件是一种高硅铝合金锻造产品，具有优异的耐磨性、良好的耐热性、较低的热膨胀和良好的尺寸稳定性。其轻量化、高强度和良好的机械加工性能，使其适用于汽车、机械制造及工业设备等领域，可用于活塞、发动机零部件及其他对强度、耐磨性和耐热性有要求的锻造零件。
尺寸范围
- Forging Weight: 0.1–500 kg
- Length: 20–3000 mm
- Width: 20–1000 mm
- Height / Thickness: 10–500 mm
- Maximum Diameter: 10–1000 mm
- Custom Dimensions: Available according to drawings and technical requirements
牌号标准
| 标准体系 | 数值 |
|---|---|
| USA — AA: 4032/UNS: A94032 | - |
| EN AW-AlSi12.5MgCuNi | - |
化学成分
| 元素 | 数值 |
|---|---|
| Silicon (Si) | 11.0–13.5% |
| Copper (Cu) | 0.50–1.3% |
| Magnesium (Mg) | 0.8–1.3% |
| Nickel (Ni) | 0.50–1.3% |
| Iron (Fe) | ≤1.0% |
| Manganese (Mn) | ≤1.0% |
| Zinc (Zn) | ≤0.25% |
| Titanium (Ti) | ≤0.10% |
| Aluminum (Al) | Balance |
机械性能
| 性能 | 数值 |
|---|---|
| Tensile Strength | 380–450 MPa |
| Yield Strength | 300–400 MPa |
| Elongation | 3–8% |
| Hardness | 100–130 HB |
物理性能
| 性能 | 单位 | 数值 |
|---|---|---|
| Density | - | 2.68 g/cm³ |
| Melting Range | - | 510–590°C |
| Thermal Conductivity | - | 134 W/m·K |
| Coefficient of Thermal Expansion | - | 18.5 × 10⁻⁶/K |
| Modulus of Elasticity | - | 78 GPa |
应用场景
- Automotive Components
- Pistons and Piston Components
- Engine Components
- Mechanical Equipment
- Industrial Machinery
- Precision-Machined Parts
- Wear-Resistant Components
- Heat-Resistant Components
- Lightweight Structural Components
- Custom Forged Parts