UNS C95200 Aluminum Bronze Technical Datasheet
介紹
Copper alloys represent a diverse family of approximately 400 different compositions, each designed to provide unique characteristics for specific applications. UNS C95200 aluminum bronze is a specialized copper-based alloy characterized by its exceptional performance in demanding engineering environments.
化學成分
| 元素 | 內容 （％） |
|---|
| 銅 | 88.0 |
| 鋁 (Al) | 9.0 |
| 鐵 (Fe) | 3.0 |
物理性質
| 財產 | 公制 | 帝國 |
|---|
| 密度 | 7.64 g/cm³ | 0.276 lb/in³ |
| 熔點 | 1040 – 1045°C | 1900 – 1913°F |
機械性能
| 機械性能 | 公制 | 帝國 |
|---|
| Tensile Strength (as cast) | 550兆帕 | 79,800 磅/平方英寸 |
| Yield Strength (as cast) | 185 MPa | 26,800 psi |
| 泊鬆比 | 0.310 | 0.310 |
| Elongation at Break (50 mm) | 35% | 35% |
| Reduction of Area (@ 150°C) | 3% | 3% |
| 彈性模量 | 105 GPa | 15,200 ksi |
| 剪切模量 | 39 GPa | 5,660 ksi |
| Charpy Impact Strength | 27 J | 19.9 ft-lb |
| Brinell Hardness (3000 kg) | 125 | 125 |
| Rockwell Hardness B | 64 | 64 |
| 機械加工性等級 | 20 | 20 |
熱性能
| Thermal Property | 公制 | 帝國 |
|---|
| Thermal Expansion Coefficient (20-300°C) | 16.2 微米/米°C | 9 µin/in°F |
| Thermal Conductivity (@ 20°C) | 50.0 W/mK | 347 BTU in/hr·ft²·°F |
Key Advantages
- 高磨損阻力
- 優異的耐腐蝕性
- Good mechanical strength
- Superior performance in challenging environments
典型應用
- Marine engineering components
- Pump and valve parts
- 軸承和襯套
- Wear-resistant machinery
- Corrosion-resistant equipment
- Naval and offshore installations
性能特點
- Outstanding mechanical properties
- Excellent dimensional stability
- 低摩擦係數
- 良好的抗疲勞性
Recommended Precautions
- Verify specific application requirements
- Conduct thorough engineering analysis
- Consider environmental conditions
- Consult with materials specialist for critical applications
筆記： Technical data represents standard test conditions. Actual performance may vary based on specific application parameters.
