General
Property | Temperature | Value |
---|---|---|
Density | 23.0 °C | 8.8 g/cm³ Show Material materials with Density of 8.8 g/cm³ |
Mechanical
Property | Temperature | Value |
---|---|---|
Elongation | 23.0 °C | 10 % Show Material materials with Elongation of 10 % |
Hardness, Brinell | 23.0 °C | 190 - 200 [-] Show Material materials with Hardness, Brinell of 190 - 200 [-] |
Tensile strength | 23.0 °C | 690 - 800 MPa Show Material materials with Tensile strength of 690 - 800 MPa |
Yield strength Rp0.2 | 23.0 °C | 570 - 750 MPa Show Material materials with Yield strength Rp0.2 of 570 - 750 MPa |
Thermal
Property | Temperature | Value | Comment |
---|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 1.6E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.6E-5 1/K | for 0-400°C |
Melting point | 1060 - 1085 °C Show Material materials with Melting point of 1060 - 1085 °C | ||
Thermal conductivity | 23.0 °C | 159 W/(m·K) Show Material materials with Thermal conductivity of 159 W/(m·K) |
Electrical
Property | Temperature | Value |
---|---|---|
Electrical conductivity | 23.0 °C | 1.74E+7 S/m Show Material materials with Electrical conductivity of 1.74E+7 S/m |
Specific Electrical conductivity | 30 % IACS Show Material materials with Specific Electrical conductivity of 30 % IACS |
Magnetic
Property | Temperature | Value |
---|---|---|
Relative magnetic permeability | 23.0 °C | 1 [-] Show Material materials with Relative magnetic permeability of 1 [-] |
Chemical properties
Property | Value |
---|---|
Copper | Balance |
Nickel | 2.6 - 4.5 % Show Material materials with Nickel of 2.6 - 4.5 % |
Silicon | 0.8 - 1.3 % Show Material materials with Silicon of 0.8 - 1.3 % |
Technological properties
Property | ||
---|---|---|
Application areas | Automotive: valve guides, bushes and valve seats;Electrical: current-carrying electrical components such as slip rings, squirrel cages, springs, rotary switch contacts, contact blades, short-circuit rings and heavy duty switchgear;Offshore & marine: Downhole tools, shear pins, hydraulic valve bodies, pump components and ball valves and mechanical seals;Other: Non-magnetic tooling, plastic mould tooling, friction pads and fibre optic connectors | |
Corrosion properties | Excellent corrosion resistance | |
General machinability | Good machinability |