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to Properties of copper alloys
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| Cast copper C80410 (Copper) | ||||
| Chemical composition: Cu = 99.9% min | ||||
| Property | Value in metric unit | Value in US unit | ||
| Density | 8.94 *10³ | kg/m³ | 558 | lb/ft³ |
|---|---|---|---|---|
| Modulus of elasticity | 117 | GPa | 17000 | ksi |
| Thermal expansion (20 ºC) | 16.9*10-6 | ºCˉ¹ | 9.4*10-6 | in/(in* ºF) |
| Specific heat capacity | 394 | J/(kg*K) | 0.092 | BTU/(lb*ºF) |
| Electric resistivity | 1.76*10-8 | Ohm*m | 1.76*10-6 | Ohm*cm |
| Tensile strength ( centr. cast) | 172 | MPa | 25000 | psi |
| Yield strength (centrif. cast) | 55 | MPa | 8000 | psi |
| Elongation (centrifug. cast) | 25 | % | 25 | % |
| Hardness (centrifugal cast) | 30 | RF | 30 | RF |
| Liquidus temperature | 1083 | ºC | 1981 | ºF |
| Solidus temperature | 1064 | ºC | 1948 | ºF |