Product Details:
Material Grade | P20 |
Single Piece Length | 3-6 meter |
Usage/Application | Industrial |
Shape | Round |
Thickness/Diameter | 2-3 inch |
Material | Plastic Mould Steel |
Equivalent materials to P20 tool steels are:
Properties | Metric | Imperial |
---|---|---|
Density | 7.85 g/cc | 0.284 lb/in3 |
The thermal properties of P20 tool steels are given in the following table:
Properties | Conditions T (°C) Treatment |
---|---|
Thermal expansion 12.8 x 10-6/ºC | 20-425 - |
The following table shows the physical properties of P20 tool steels.
Properties | Metric | Imperial |
---|---|---|
Density | 7.85 g/cc | 0.284 lb/in3 |
The mechanical properties of P20 tool steels are displayed in the following table.
Properties | Metric | Imperial |
---|---|---|
Hardness, Brinell (typical) | 300 | 33 |
Hardness, Rockwell C (typical) | 30 | 30 |
Tensile strength, ultimate | 965-1030 MPa | 140000-150000 psi |
Tensile strength, yield |
827-862 MPa | 120000-125000 psi |
Elongation at break (in 50 mm (2")) | 20.0% | 20.0% |
Compressive strength | 862 MPa | 125000 psi |
Charpy impact (V-Notch) | 27.1-33.9 J | 20.0-25.0 ft-lb |
Poisson's ratio | 0.27-0.30 | 0.27-0.30 |
Elastic modulus | 190-210 GPa | 27557-30457 ksi |