General
Mechanical
Property | Temperature | Value | Comment |
---|---|---|---|
Charpy impact energy | 23.0 °C | 2.7 J Show Supplier Material materials with Charpy impact energy of 2.7 J | |
Compressive strength | 23.0 °C | 1108 - 1227 MPa Show Supplier Material materials with Compressive strength of 1108 - 1227 MPa | |
Compressive yield strength, 0.1% | 23.0 °C | 343 - 421 MPa Show Supplier Material materials with Compressive yield strength, 0.1% of 343 - 421 MPa | |
Elastic modulus | 23.0 °C | 110 GPa Show Supplier Material materials with Elastic modulus of 110 GPa | |
Elongation A5 | 23.0 °C | 1 % Show Supplier Material materials with Elongation A5 of 1 % | |
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 [-] | |
Izod impact energy | 23.0 °C | 2.7 J Show Supplier Material materials with Izod impact energy of 2.7 J | |
Proportional limit in compression | 23.0 °C | 200 MPa Show Supplier Material materials with Proportional limit in compression of 200 MPa | |
Reduction of area | 23.0 °C | 0.5 % Show Supplier Material materials with Reduction of area of 0.5 % | |
Shear strength | 23.0 °C | 413 MPa Show Supplier Material materials with Shear strength of 413 MPa | |
Tensile strength | 23.0 °C | 724 - 758 MPa Show Supplier Material materials with Tensile strength of 724 - 758 MPa | |
Yield strength Rp0.5 | 23.0 °C | 400 - 420 MPa Show Supplier Material materials with Yield strength Rp0.5 of 400 - 420 MPa |
Thermal
Property | Temperature | Value |
---|---|---|
Coefficient of thermal expansion | 23.0 °C | 1.62E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.62E-5 1/K |
Specific heat capacity | 23.0 °C | 420 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 420 J/(kg·K) |
Thermal conductivity | 23.0 °C | 46 W/(m·K) Show Supplier Material materials with Thermal conductivity of 46 W/(m·K) |
Electrical
Property | Temperature | Value |
---|---|---|
Electrical conductivity | 23.0 °C | 6.00E+6 S/m Show Supplier Material materials with Electrical conductivity of 6.00E+6 S/m |
Specific Electrical conductivity | 10 % IACS Show Supplier Material materials with Specific Electrical conductivity of 10 % IACS |
Chemical properties
Technological properties
Property | ||
---|---|---|
Application areas | AMPCO® 21 is used for guide port bushings and wear strips replacing hardened steel and for some cams when no impact is involved. However, the largest single use is as die rings, inserts, forming rolls, etc. in forming, bending or drawing operations, especially when stainless steel is the material being processed. AMPCO® 21 is also widely used as work support blades for the centerless grinding of steel rods. |