Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 23.0 °C | 96 - 120 GPa Show Material materials with Elastic modulus of 96 - 120 GPa | Typical for Cast Copper Bronze |
Elongation | 23.0 °C | 5 % Show Material materials with Elongation of 5 % | |
Hardness, Brinell | 23.0 °C | 170 - 185 [-] Show Material materials with Hardness, Brinell of 170 - 185 [-] | |
Poisson's ratio | 23.0 °C | 0.34 [-] Show Material materials with Poisson's ratio of 0.34 [-] | Typical for Cast Copper Bronze |
Tensile strength | 23.0 °C | 680 - 750 MPa Show Material materials with Tensile strength of 680 - 750 MPa | |
Yield strength Rp0.2 | 23.0 °C | 320 - 380 MPa Show Material materials with Yield strength Rp0.2 of 320 - 380 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 1.6E-5 - 1.9E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.6E-5 - 1.9E-5 1/K | Typical for Cast Copper Bronze |
Melting point | 760 - 1060 °C Show Material materials with Melting point of 760 - 1060 °C | Typical for Cast Copper Bronze | |
Specific heat capacity | 23.0 °C | 376 - 440 J/(kg·K) Show Material materials with Specific heat capacity of 376 - 440 J/(kg·K) | Typical for Cast Copper Bronze |
Thermal conductivity | 23.0 °C | 12 - 81 W/(m·K) Show Material materials with Thermal conductivity of 12 - 81 W/(m·K) | Typical for Cast Copper Bronze |
Chemical properties
| Property | Value |
|---|---|
Aluminium | 10.3 - 12 % Show Material materials with Aluminium of 10.3 - 12 % |
Copper | 72 - 77 % Show Material materials with Copper of 72 - 77 % |
Iron | 4.2 - 7 % Show Material materials with Iron of 4.2 - 7 % |
Lead | 0.04 % Show Material materials with Lead of 0.04 % |
Magnesium | 0.05 % Show Material materials with Magnesium of 0.05 % |
Manganese | 2.5 % Show Material materials with Manganese of 2.5 % |
Nickel | 4.3 - 7.5 % Show Material materials with Nickel of 4.3 - 7.5 % |
Other | for Mould cast (Ingot metals and Castings): Fe > 3.0. Al > 9.0. Cu < 84.5 |
Silicon | 0.1 % Show Material materials with Silicon of 0.1 % |
Tin | 0.2 % Show Material materials with Tin of 0.2 % |
Zinc | 0.4 % Show Material materials with Zinc of 0.4 % |