典型用途
汽车：气门导管（汽车发动机）
电气：杆线硬件
紧固件：螺栓、螺母
工业：凸轮、齿轮、阀体、阀门组件、阀杆
船舶：硬件
| CDA | ASTM | SAE | AMS | Federal | Military | Other |
|---|---|---|---|---|---|---|
| C64200 | B150 B150M |
J461 J463 |
4634 | QQ-C-465 |
Chemical Composition
| Cu%1 | Pb% | Sn% | Zn% | Fe% | Ni%2 | Al% | Mn% | Si% | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Chemical Composition according to AMS 4634
1Cu value includes Ag. 2Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.5% min. Single values represent maximums.
|
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Rem. |
0.05 |
0.20 |
0.50 |
0.30 |
0.25 |
6.30- 7.60 |
0.10 |
1.50- 2.20 |
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Machinability
| Copper Alloy UNS No. | Machinability Rating | Density (lb/in3 at 68 °F) |
|---|---|---|
| C64200 | 60 | 0.278 |
Mechanical Properties
Mechanical Properties according to AMS 4634
C64200
HR50 Drawn and Stress Relieved Temper
SIZE RANGE: UP TO 1/2" BARS AND RODS INCLUSIVE
| Tensile Strength, min | Yield Strength, at 0.5% Extension Under Load, min | Elongation, in 4D, min | Hardness, internal | Remarks | ||
|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % | HRB | |
| 90 | 621 | 45 | 310 | 9 | >80 inclusive | |
Physical Properties
|
Physical Properties provided by CDA
|
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| US Customary | Metric | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Melting Point - Liquidus | 1840 °F | 1004 °C | |||||||||
| Melting Point - Solidus | 1800 °F | 982 °C | |||||||||
| Density | 0.278 lb/in3 at 68 °F | 7.69 gm/cm3 at 20 °C | |||||||||
| Specific Gravity | 7.69 | 7.69 | |||||||||
| Electrical Conductivity | 8% IACS at 68 °F | 0.047 MegaSiemens/cm at 20 °C | |||||||||
| Thermal Conductivity | 26 Btu/sq ft/ft hr/°F at 68 °F | 45 W/m at 20 °C | |||||||||
| Coefficient of Thermal Expansion 68-572 | 10 · 10-6 per °F (68-572 °F) | 17.3 · 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 | 16000 ksi | 110317 MPa | |||||||||
| Modulus of Rigidity | 6000 ksi | 41369 MPa |
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