Copper Alloy C68700 vs Copper Alloy C68800
Property comparison of Copper Alloy C68700 and Copper Alloy C68800, both copper alloy.
| Property | Copper Alloy C68700 | Copper Alloy C68800 | Difference |
|---|---|---|---|
| Yield strength | 186 MPa | 379 MPa | +104% |
| Tensile strength | 414 MPa | 565 MPa | +36% |
| Elongation | 55 % | 36 % | -35% |
| Elastic modulus | 105,000 MPa | 105,000 MPa | 0% |
| Shear modulus | 40,000 MPa | 40,000 MPa | 0% |
| Poisson ratio | 0.32 | 0.32 | 0% |
| Density | 8,330 kg/m³ | 8,330 kg/m³ | 0% |
| Thermal conductivity | 100 W/m·K | 100 W/m·K | 0% |
| Specific heat | 385 J/kg·K | 385 J/kg·K | 0% |
| Coefficient of thermal expansion | 0.000018 1/K | 0.000018 1/K | 0% |
| Melting point | 915 °C | 915 °C | 0% |
Difference is Copper Alloy C68800 relative to Copper Alloy C68700. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
- standard
- ANSI
- standard
- ANSI
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