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C86300 铝黄铜 易切削黄铜
阅读次数：165发布时间：2021/10/26 16:45:31
典型用途建筑商 硬件：支架
电气：电气元件、开关
紧固件：压紧螺母
工业：桥销、衬套、凸轮、木浆工业成型模具、框架、齿轮、悬臂、高强度机器零件、挂钩、液压缸零件、大型阀杆、螺旋桨、慢速/重载轴承、支柱、用于木浆工业成型模具的耐磨环
船舶：船舶零件、夹具、船用五金件、船用五金件、舵
Similar or Equivalent Specification
紧固件：压紧螺母
工业：桥销、衬套、凸轮、木浆工业成型模具、框架、齿轮、悬臂、高强度机器零件、挂钩、液压缸零件、大型阀杆、螺旋桨、慢速/重载轴承、支柱、用于木浆工业成型模具的耐磨环
船舶：船舶零件、夹具、船用五金件、船用五金件、舵
| CDA | ASTM | SAE | AMS | Federal | Military | Other |
|---|---|---|---|---|---|---|
| C86300 | B505 B505M B271 B271M | J461 J462 | QQ-C-523 | MIL-C-11866 |
Chemical Composition
| Cu%1 | Pb% | Sn% | Zn% | Fe% | Ni%1,2 | Al% | Mn% | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| | |||||||||||
| 60.00- 66.00 | 0.20 | 0.20 | 22.00- 28.00 | 2.00- 4.00 | 1.00 | 5.00- 7.50 | 2.50- 5.00 | ||||
Machinability
| Copper Alloy UNS No. | Machinability Rating | Density (lb/in3 at 68 °F) |
|---|---|---|
| C86300 | 8 | 0.283 |
Mechanical Properties
| Mechanical Properties according to ASTM B505/B505M-18 Note: Compression Deformation Limit min 55 ksi/380 MPa | |||||||||||
| 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 | ||||||
| 110 | 758 | 62 | 427 | 14 | 223 | ||||||
Physical Properties
| Physical Properties provided by CDA *Field Strength 16 kA/m | |||||||||||
| US Customary | Metric | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Melting Point - Liquidus | 1693 °F | 923 °C | |||||||||
| Melting Point - Solidus | 1625 °F | 885 °C | |||||||||
| Density | 0.283 lb/in3 at 68 °F | 7.83 gm/cm3 at 20 °C | |||||||||
| Specific Gravity | 7.83 | 7.83 | |||||||||
| Electrical Conductivity | 8% IACS at 68 °F | 0.046 MegaSiemens/cm at 20 °C | |||||||||
| Thermal Conductivity | 20.5 Btu/sq ft/ft hr/°F at 68 °F | 35.5 W/m at 20 °C | |||||||||
| Coefficient of Thermal Expansion 68-572 | 12 · 10-6 per °F (68-572 °F) | 20.7 · 10-6 per °C (20-300 °C) | |||||||||
| Specific Heat Capacity | 0.09 Btu/lb/°F at 68 °F | 377.1 J/kg at 20 ° | |||||||||
| Modulus of Elasticity in Tension | 14200 ksi | 97900 MPa | |||||||||
| Magnetic Permeability* | 1.09 | 1.09 | |||||||||
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