ASTM A291 Grade 3 Class C Liquid Quenched and Tempered
Equivalent material: UNS K14507
ASTM A291 Grade 3 Class C Liquid Quenched and Tempered general
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Density | 23.0 °C | Density of 7.8 g/cm³ | Typical for Steel |
ASTM A291 Grade 3 Class C Liquid Quenched and Tempered chemical
| Property | Value |
|---|---|
| Carbon | Carbon of 0.45 % |
| Chromium | Chromium of 1.25 % |
| Copper | Copper of 0.35 % |
| Manganese | Manganese of 0.4 - 0.9 % |
| Molybdenum | Molybdenum of 0.15 % |
| Nickel | Nickel of 0.5 % |
| Phosphorus | Phosphorus of 0.04 % |
| Silicon | Silicon of 0.35 % |
| Sulfur | Sulfur of 0.04 % |
| Vanadium | Vanadium of 0.05 % |
ASTM A291 Grade 3 Class C Liquid Quenched and Tempered mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Charpy impact energy | 23.0 °C | Charpy impact energy of 40 J | - |
| Elastic modulus | 23.0 °C | Elastic modulus of 190 - 210 GPa | Typical for Steel |
| Elongation A50 | 23.0 °C | Elongation A50 of 18 - 19 % | - |
| Hardness, Brinell | 23.0 °C | Hardness, Brinell of 223 - 262 [-] | - |
| Poisson's ratio | 23.0 °C | Poisson's ratio of 0.3 [-] | Typical for Steel |
| Reduction of area | 23.0 °C | Reduction of area of 38 - 45 % | - |
| Tensile strength | 23.0 °C | Tensile strength of 725 MPa | - |
| Yield strength Rp0.2 | 23.0 °C | Yield strength Rp0.2 of 550 MPa | - |
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