ASTM A541 Grade 3 Class 1, Quenched and Tempered
ASTM A541 Grade 3 Class 1, Quenched and Tempered general
| Property | Temperature | Value |
|---|---|---|
| Charpy impact energy | 20.0 °C | Charpy impact energy of 41 J |
| Elongation A50 | 20.0 °C | Elongation A50 of 18 % |
| Reduction of area | 20.0 °C | Reduction of area of 38 % |
| Tensile strength | 20.0 °C | Tensile strength of 550 - 725 MPa |
| Yield Strength Rp0.2, short transverse | 20.0 °C | Yield Strength Rp0.2, short transverse of 345 MPa |
ASTM A541 Grade 3 Class 1, Quenched and Tempered mechanical
| Property | Value |
|---|---|
| Carbon | Carbon of 0.25 % |
| Chromium | Chromium of 0.25 % |
| Manganese | Manganese of 1.2 - 1.5 % |
| Molybdenum | Molybdenum of 0.45 - 0.6 % |
| Nickel | Nickel of 0.4 - 1 % |
| Phosphorus | Phosphorus of 0.03 % |
| Silicon | Silicon of 0.35 % |
| Sulfur | Sulfur of 0.025 % |
| Vanadium | Vanadium of 0.05 % |