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緊固件：螺母
工業：襯套、凸輪、沖銷、齒輪、液壓襯套、支撐襯套、拉桿、閥球、耐磨板、焊絲
| CDA | ASTM | SAE | AMS | Federal | Military | Other |
|---|---|---|---|---|---|---|
| C62400 | B150 B150M | J461 J463 |
| Cu%1 | Sn% | Fe% | Al% | Mn% | Si% | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Chemical Composition according to ASTM B150/B150M-19 1Cu value includes Ag. Note: Cu + Sum of Named Elements, 99.5% min. Single values represent maximums. | |||||||||||
Rem. | 0.20 | 2.00- 4.50 | 10.00- 11.50 | 0.30 | 0.25 | ||||||
| Copper Alloy UNS No. | Machinability Rating | Density (lb/in3 at 68 °F) |
|---|---|---|
| C62400 | 50 | 0.269 |
| Tensile Strength, min | Yield Strength, at 0.5% Extension Under Load, min | Elongation, in 4x Diameter or Specimen Thickness, min | Rockwell "B" Hardness | Remarks | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | min to max HRB | |
| 95 | 655 | 45 | 310 | 10 | ||
| Tensile Strength, min | Yield Strength, at 0.5% Extension Under Load, min | Elongation, in 4x Diameter or Specimen Thickness, min | Rockwell "B" Hardness | Remarks | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | min to max HRB | |
| 95 | 655 | 45 | 310 | 12 | ||
| Tensile Strength, min | Yield Strength, at 0.5% Extension Under Load, min | Elongation, in 4x Diameter or Specimen Thickness, min | Rockwell "B" Hardness | Remarks | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | min to max HRB | |
| 90 | 620 | 43 | 295 | 12 | ||
| Tensile Strength, min | Yield Strength, at 0.5% Extension Under Load, min | Elongation, in 4x Diameter or Specimen Thickness, min | Rockwell "B" Hardness | Remarks | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | min to max HRB | |
| 90 | 620 | 40 | 275 | 12 | ||
| Physical Properties provided by CDA | |||||||||||
| US Customary | Metric | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Melting Point - Liquidus | 1900 °F | 1038 °C | |||||||||
| Melting Point - Solidus | 1880 °F | 1027 °C | |||||||||
| Density | 0.269 lb/in3 at 68 °F | 7.45 gm/cm3 at 20 °C | |||||||||
| Specific Gravity | 7.45 | 7.45 | |||||||||
| Electrical Conductivity | 12% IACS at 68 °F | 0.07 MegaSiemens/cm at 20 °C | |||||||||
| Thermal Conductivity | 34 Btu/sq ft/ft hr/°F at 68 °F | 59 W/m at 20 °C | |||||||||
| Coefficient of Thermal Expansion 68-572 | 9 · 10-6 per °F (68-572 °F) | 15.6 · 10-6 per °C (20-300 °C) | |||||||||
| Specific Heat Capacity | 0.09 Btu/lb/°F at 68 °F | 377.1 J/kg at 20 °C | |||||||||
| Modulus of Elasticity in Tension | 17000 ksi | 117212 MPa | |||||||||
| Modulus of Rigidity | 6400 ksi | 44127 MPa | |||||||||
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