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Chromium 12
Chemical Composition
Element | Symbol | Average Preferred Range % |
Carbon | C | 2.0-3.3 |
Chromium | Cr | 11-14 |
Silicon | Si | 1.5 |
Manganese | Mn | 2 |
Molybdenum | Mo | 3 |
Nickel | Ni | 2.5 |
Copper | Cu | 1.2 |
Sulphur | S | 0-0.06 |
Phosphorus | P | 0-0.1 |
Iron | Fe | Balance |
Mechanical Properties
Property | Metric Values | Imperial Values |
Compressive Strength Min | 330 ksi | 2275 MPa |
Transverse Strength Min | 110 ksi | 758 MPa |
Hardness (Brinell) | 550HB | 550HB |