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C95500 镍铝青铜
阅读次数：171发布时间：2021/10/25 17:46:31
典型用途
建筑商 硬件：窗户硬件
消费者：乐器、钢琴键
电气：电子硬件
紧固件：填料函螺母
工业：飞机部件、轴承、衬套、齿轮、压盖、玻璃模具、后坐机构、热磨导轨、起落架零件、机器零件、酸洗设备、活塞导向装置、泵液力端、污水处理应用、阀体、阀组件、阀导向装置、阀座、耐磨板、焊接钳口、蜗杆、蜗轮
船用：船用五金、船用应用、船用五金的盖子、造船
军械：政府配件
| CDA | ASTM | SAE | AMS | Federal | Military | Other |
|---|---|---|---|---|---|---|
| C95500 | B505 B505M | J461 J462 | QQ-C-390, G3 | MIL-B-16033, Class 4 | Aluminum Bronze 9D |
Chemical Composition
| Cu% | Fe% | Ni%1 | Al% | Mn% | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| | |||||||||||
| 78.00 min | 3.00- 5.00 | 3.00- 5.50 | 10.00- 11.50 | 3.50 | |||||||
Machinability
| Copper Alloy UNS No. | Machinability Rating | Density (lb/in3 at 68 °F) |
|---|---|---|
| C95500 | 50 | 0.272 |
Mechanical Properties
| Mechanical Properties according to ASTM B505/B505M-18 | |||||||||||
| Tensile Strength, min | Yield Strength, at 0.5% Extension Under Load, min | Elongation, in 2 in. or 50 mm min | Brinell Hardness (3000 kg load) | Remarks | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | typical BHN | ||||||
| 95 | 655 | 42 | 290 | 10 | 208 | ||||||
Physical Properties
| US Customary | Metric | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Physical Properties provided by CDA *As cast, field strength 16 kA/m **TQ 50 temper, field strength 16 kA/m | |||||||||||
| Melting Point - Liquidus | 1930 °F | 1054 °C | |||||||||
| Melting Point - Solidus | 1900 °F | 1038 °C | |||||||||
| Density | 0.272 lb/in3 at 68 °F | 7.53 gm/cm3 at 20 °C | |||||||||
| Specific Gravity | 7.53 | 7.53 | |||||||||
| Electrical Conductivity | 8% IACS at 68 °F | 0.049 MegaSiemens/cm at 20 °C | |||||||||
| Thermal Conductivity | 24.2 Btu/sq ft/ft hr/°F at 68 °F | 41.9 W/m at 20 °C | |||||||||
| Coefficient of Thermal Expansion 68-572 | 9 · 10-6 per °F (68-572 °F) | 15.5 · 10-6 per °C (20-300 °C) | |||||||||
| Specific Heat Capacity | 0.1 Btu/lb/°F at 68 °F | 419 J/kg at 20 °C | |||||||||
| Modulus of Elasticity in Tension | 16000 ksi | 110000 MPa | |||||||||
| Magnetic Permeability* | 1.32 | 1.32 | |||||||||
| Magnetic Permeability** | 1.2 | 1.2 | |||||||||
| Poisson＇s Ratio | 0.32 | 0.32 | |||||||||
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