For our full range of products and services, choose the relevant catalogue.
Low Alloy Steel A148 Gr 150-135
Chemical Composition
Element | Symbol | Average Preferred Range % |
Carbon | C | 0.25-0.35 |
Manganese | Mn | 0.6-0.95 |
Silicon | Si | 0.6 |
Nickel | Ni | 0.4-0.8 |
Chromium | Cr | 0.4-0.8 |
Molybdenum | Mo | 0.15-0.30 |
Iron | Fe | Balance |
Mechanical Properties
Property | Metric Values | Imperial Values |
Tensile Strength Min | 150 ksi | 1035 MPa |
Yield Strength Min | 135 ksi | 930 MPa |
Elongation Min % | 7% | 7% |
Hardness (Brinell) | 280-330HB | 280-330HB |