Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 23.0 °C | 8.69 g/cm³ Show Supplier Material materials with Density of 8.69 g/cm³ |
Recycled Content | 80 % Show Supplier Material materials with Recycled Content of 80 % |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Charpy impact energy | 23.0 °C | 7 J Show Supplier Material materials with Charpy impact energy of 7 J | |
Compressive yield strength, 0.1% | 23.0 °C | 710 MPa Show Supplier Material materials with Compressive yield strength, 0.1% of 710 MPa | |
Elastic modulus | 23.0 °C | 151 GPa Show Supplier Material materials with Elastic modulus of 151 GPa | |
Elongation A5 | 23.0 °C | 5 % Show Supplier Material materials with Elongation A5 of 5 % | |
Hardness, HBW | 23.0 °C | 294 [-] Show Supplier Material materials with Hardness, HBW of 294 [-] | HBW 10/3000 |
Hardness, Rockwell C | 23.0 °C | 31 [-] Show Supplier Material materials with Hardness, Rockwell C of 31 [-] | |
Tensile strength | 23.0 °C | 938 MPa Show Supplier Material materials with Tensile strength of 938 MPa | |
Yield strength Rp0.5 | 23.0 °C | 730 MPa Show Supplier Material materials with Yield strength Rp0.5 of 730 MPa |
Thermal
| Property | Temperature | Value |
|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 1.75E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.75E-5 1/K |
Thermal conductivity | 23.0 °C | 156 W/(m·K) Show Supplier Material materials with Thermal conductivity of 156 W/(m·K) |
Electrical
| Property | Value |
|---|---|
Specific Electrical conductivity | 30 % IACS Show Supplier Material materials with Specific Electrical conductivity of 30 % IACS |
Chemical properties
Technological properties
| Property | ||
|---|---|---|
| Application areas | AMPCOLOY® 944 is used wherever a good electrical or thermal conductivity is required together with high mechanical properties and wherever Beryllium copper is used: Electrode holders and seam welding shafts, Spot welding electrodes, seam welding discs, projection and butt welding dies, principally for stainless steel and Monel, Plunger tips for cold chamber aluminium high pressure die casting, Parts of moulds for injection moulding of plastics, injection-nozzles and cooling pins, Chill moulds for casting brass and certain bronzes. | |