to Wrought Coppers and high copper alloys
to Properties of copper alloys
(submitted by the website administration)
| Wrought copper C10100 (Oxygen-Free Electronic Copper) | ||||
| Chemical composition: Cu = 99.99% 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) |
| Thermal conductivity | 391 | W/(m*K) | 2712 | BTU*in/(hr*ft²*ºF) |
| Electric resistivity | 1.71*10-8 | Ohm*m | 1.71*10-6 | Ohm*cm |
| Tensile strength (as fabricat.) | 221 | MPa | 32000 | psi |
| Yield strength (as fabricated) | 69 | MPa | 10000 | psi |
| Elongation (as fabricated) | 55 | % | 55 | % |
| Shear strength (as fabricated) | 152 | MPa | 22000 | psi |
| Hardness (as fabricated) | 40 | RF | 40 | RF |
| Tensile strength (cold work) | 331 | MPa | 48000 | psi |
| Yield strength (cold work) | 303 | MPa | 44000 | psi |
| Elongation (cold work) | 16 | % | 16 | % |
| Shear strength (cold work) | 186 | MPa | 27000 | psi |
| Fatigue strength (cold work) | 117 | MPa | 17000 | psi |
| Hardness (cold work) | 47 | RB | 47 | RB |
| Annealing temperature | 425-650 | ºC | 800-1200 | ºF |
| Liquidus temperature | 1083 | ºC | 1981 | ºF |
| Solidus temperature | 1083 | ºC | 1981 | ºF |