General
Property | Temperature | Value |
---|---|---|
Density | 23.0 °C | 7.45 g/cm³ Show Supplier Material materials with Density of 7.45 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 strength | 23.0 °C | 1324 MPa Show Supplier Material materials with Compressive strength of 1324 MPa | |
Compressive yield strength, 0.1% | 23.0 °C | 689 - 731 MPa Show Supplier Material materials with Compressive yield strength, 0.1% of 689 - 731 MPa | |
Elastic modulus | 23.0 °C | 124 GPa Show Supplier Material materials with Elastic modulus of 124 GPa | |
Elongation A5 | 23.0 °C | 8 % Show Supplier Material materials with Elongation A5 of 8 % | |
Fatigue strength | 23.0 °C | 352 MPa Show Supplier Material materials with Fatigue strength of 352 MPa | 100.000.000 cycles |
Hardness, HBW | 23.0 °C | 286 [-] Show Supplier Material materials with Hardness, HBW of 286 [-] | HBW 10/3000 |
Hardness, Rockwell C | 23.0 °C | 29 [-] Show Supplier Material materials with Hardness, Rockwell C of 29 [-] | |
Reduction of area | 23.0 °C | 12 - 13 % Show Supplier Material materials with Reduction of area of 12 - 13 % | |
Shear strength | 23.0 °C | 538 MPa Show Supplier Material materials with Shear strength of 538 MPa | |
Tensile strength | 23.0 °C | 965 - 1000 MPa Show Supplier Material materials with Tensile strength of 965 - 1000 MPa | |
Yield strength Rp0.5 | 23.0 °C | 724 - 793 MPa Show Supplier Material materials with Yield strength Rp0.5 of 724 - 793 MPa |
Thermal
Property | Temperature | Value |
---|---|---|
Coefficient of thermal expansion | 23.0 °C | 1.6E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.6E-5 1/K |
Specific heat capacity | 23.0 °C | 450 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 450 J/(kg·K) |
Thermal conductivity | 23.0 °C | 42 W/(m·K) Show Supplier Material materials with Thermal conductivity of 42 W/(m·K) |
Electrical
Property | Temperature | Value |
---|---|---|
Electrical conductivity | 23.0 °C | 4.80E+6 S/m Show Supplier Material materials with Electrical conductivity of 4.80E+6 S/m |
Specific Electrical conductivity | 8.2 % IACS Show Supplier Material materials with Specific Electrical conductivity of 8.2 % IACS |
Chemical properties
Property | Value |
---|---|
Aluminium | 10.5 % Show Supplier Material materials with Aluminium of 10.5 % |
Copper | Balance |
Iron | 4.8 % Show Supplier Material materials with Iron of 4.8 % |
Manganese | 1.5 % Show Supplier Material materials with Manganese of 1.5 % |
Nickel | 5 % Show Supplier Material materials with Nickel of 5 % |
Other | 0.5 % Show Supplier Material materials with Other of 0.5 % |
Technological properties
Property | ||
---|---|---|
Application areas | AMPCO® M4 was initially developed as an aircraft specification alloy for gears in retractable landing assemblies, engine spacer bearings and other similar applications. It is rapidly growing in use where higher mechanical properties at elevated temperatures together with corrosion-resistant properties are required. Typical applications include aircraft landing gear bearings and bushings, bending dies (shoes and mandrels) for the tube bending industry, gear wheels and wear/guide plates, etc.. |