Eigenschaften
Allgemein
| Property | Temperature | Value |
|---|---|---|
Dichte | 23.0 °C | 8.87 g/cm³ Show Material materials with Dichte of 8.87 g/cm³ |
Mechanisch
| Property | Temperature | Value |
|---|---|---|
Dehnung | 23.0 °C | 10 % Show Material materials with Dehnung of 10 % |
Härte, Brinell | 23.0 °C | 155 - 180 [-] Show Material materials with Härte, Brinell of 155 - 180 [-] |
Streckgrenze Rp 0,2 | 23.0 °C | 430 - 590 MPa Show Material materials with Streckgrenze Rp 0,2 of 430 - 590 MPa |
Zugfestigkeit | 23.0 °C | 550 - 640 MPa Show Material materials with Zugfestigkeit of 550 - 640 MPa |
Thermisch
| Property | Temperature | Value | Comment |
|---|---|---|---|
Koeffizient der thermischen Ausdehnung | 23.0 °C | 1.6E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.6E-5 1/K | for 0-400°C |
Schmelzpunkt | 1040 - 1060 °C Show Material materials with Schmelzpunkt of 1040 - 1060 °C | ||
Wärmeleitfähigkeit | 23.0 °C | 160 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 160 W/(m·K) |
Elektrisch
| Property | Temperature | Value |
|---|---|---|
Elektrische Leitfähigkeit | 23.0 °C | 2.03E+7 S/m Show Material materials with Elektrische Leitfähigkeit of 2.03E+7 S/m |
Specific Electrical conductivity | 35 % IACS Show Material materials with Specific Electrical conductivity of 35 % IACS |
Magnetisch
| Property | Temperature | Value |
|---|---|---|
Relative magnetische Permeabilität | 23.0 °C | 1 [-] Show Material materials with Relative magnetische Permeabilität of 1 [-] |
Chemical properties
| Property | Value |
|---|---|
Kupfer | Balance |
Nickel | 1.6 - 2.2 % Show Material materials with Nickel of 1.6 - 2.2 % |
Silizium | 0.4 - 0.8 % Show Material materials with Silizium of 0.4 - 0.8 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Automotive: Valve guides, valve seats, gears, rocker and little end bushes or internal combustion engines requiring extreme performance;Offshore & marine: Fasteners, valves, choke stems, down-hole tooling, cryogenic storage tanks and pump bodies;Electrical: current-carrying electrical components such as slip rings, squirrel cages, springs, rotary switch contacts, contact blades, short-circuit rings and heavy duty switchgear;Other: Non-magnetic instrument components and spark-resistant safety tooling | |
| Cold Forming | It can be cold formed | |
| Corrosion properties | Excellent corrosion resistance | |
| General machinability | Easily machined | |
| Hot forming | It can be hot formed | |