ASTM A579 Grade 33 Type 1, Quench and Tempered
ASTM A579 Grade 33 Type 1, Quench and Tempered general
| Property | Temperature | Value |
|---|---|---|
| Charpy impact energy | 20.0 °C | Charpy impact energy of 20 J |
| Elongation | 20.0 °C | Elongation of 6 % |
| Reduction of area | 20.0 °C | Reduction of area of 25 % |
| Tensile strength | 20.0 °C | Tensile strength of 1720 MPa |
| Yield Strength Rp0.2, short transverse | 20.0 °C | Yield Strength Rp0.2, short transverse of 1550 MPa |
ASTM A579 Grade 33 Type 1, Quench and Tempered chemical
| Property | Value |
|---|---|
| Carbon | Carbon of 0.41 - 0.46 % |
| Chromium | Chromium of 1.9 - 2.25 % |
| Manganese | Manganese of 0.75 - 1 % |
| Molybdenum | Molybdenum of 0.45 - 0.6 % |
| Phosphorus | Phosphorus of 0.03 % |
| Silicon | Silicon of 1.4 - 1.75 % |
| Sulfur | Sulfur of 0.025 % |
| Vanadium | Vanadium of 0.03 - 0.08 % |
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