General
Property | Temperature | Value |
---|---|---|
Density | 23.0 °C | 7.6 g/cm³ Show Material materials with Density of 7.6 g/cm³ |
Mechanical
Property | Temperature | Value | Comment |
---|---|---|---|
Elastic modulus | 23.0 °C | 119 GPa Show Material materials with Elastic modulus of 119 GPa | |
Elongation | 23.0 °C | 7 - 13 % Show Material materials with Elongation of 7 - 13 % | |
Hardness, Brinell | 23.0 °C | 140 - 150 [-] Show Material materials with Hardness, Brinell of 140 - 150 [-] | |
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 | 600 - 650 MPa Show Material materials with Tensile strength of 600 - 650 MPa | |
Yield strength Rp0.2 | 23.0 °C | 250 - 280 MPa Show Material materials with Yield strength Rp0.2 of 250 - 280 MPa |
Thermal
Property | Temperature | Value | Comment |
---|---|---|---|
Coefficient of thermal expansion | 20.0 °C | 1.8E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.8E-5 1/K | |
100.0 °C | 1.8E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.8E-5 1/K | ||
Melting point | 1020 - 1040 °C Show Material materials with Melting point of 1020 - 1040 °C | ||
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 | 60 W/(m·K) Show Material materials with Thermal conductivity of 60 W/(m·K) |
Electrical
Property | Temperature | Value |
---|---|---|
Electrical conductivity | 23.0 °C | 4.00E+6 - 6.00E+6 S/m Show Material materials with Electrical conductivity of 4.00E+6 - 6.00E+6 S/m |
Electrical resistivity | 23.0 °C | 1.67E-7 - 2.5E-7 Ω·m Show Material materials with Electrical resistivity of 1.67E-7 - 2.5E-7 Ω·m |
Chemical properties
Property | Value |
---|---|
Aluminium | 8.5 - 10.5 % Show Material materials with Aluminium of 8.5 - 10.5 % |
Bismuth | 0.01 % Show Material materials with Bismuth of 0.01 % |
Chromium | 0.05 % Show Material materials with Chromium of 0.05 % |
Copper | 76 - 83 % Show Material materials with Copper of 76 - 83 % |
Iron | 4 - 5.5 % Show Material materials with Iron of 4 - 5.5 % |
Lead | 0.03 % Show Material materials with Lead of 0.03 % |
Magnesium | 0.05 % Show Material materials with Magnesium of 0.05 % |
Manganese | 3 % Show Material materials with Manganese of 3 % |
Nickel | 4 - 6 % Show Material materials with Nickel of 4 - 6 % |
Other | for Mould cast (Ingot metals and Castings): Fe > 3.0. Ni > 3.7 |
Silicon | 0.1 % Show Material materials with Silicon of 0.1 % |
Tin | 0.1 % Show Material materials with Tin of 0.1 % |
Zinc | 0.5 % Show Material materials with Zinc of 0.5 % |
Technological properties
Property | ||
---|---|---|
Brazing | hard brazing : medium, soft brazing: sufficient |