ASTM A517 Grade H Quenched and Tempered
ASTM A517 Grade H Quenched and Tempered general
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Density | 23.0 °C | Density of 7.8 - 7.9 g/cm³ | Typical for Chromium Molybdenum Steel |
ASTM A517 Grade H Quenched and Tempered thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Coefficient of thermal expansion | 23.0 °C | Coefficient of thermal expansion of 1.1E-5 - 1.4E-5 1/K | Typical for Chromium Molybdenum Steel |
| Max service temperature | - | Max service temperature of 500 °C | Typical for Carbon Steel |
| Melting point | - | Melting point of 1382 - 1529 °C | Typical for Chromium Molybdenum Steel |
| Specific heat capacity | 23.0 °C | Specific heat capacity of 448 - 502 J/(kg·K) | Typical for Chromium Molybdenum Steel |
| Thermal conductivity | 23.0 °C | Thermal conductivity of 36 - 43 W/(m·K) | Typical for Chromium Molybdenum Steel |
ASTM A517 Grade H Quenched and Tempered chemical
| Property | Value |
|---|---|
| Boron | Boron of 5E-4 % |
| Carbon | Carbon of 0.12 - 0.21 % |
| Chromium | Chromium of 0.4 - 0.65 % |
| Manganese | Manganese of 0.95 - 1.3 % |
| Molybdenum | Molybdenum of 0.2 - 0.3 % |
| Nickel | Nickel of 0.3 - 0.7 % |
| Phosphorus | Phosphorus of 0.025 % |
| Silicon | Silicon of 0.15 - 0.35 % |
| Sulfur | Sulfur of 0.025 % |
| Titanium | Titanium of 0.1 % |
| Vanadium | Vanadium of 0.03 - 0.08 % |
ASTM A517 Grade H Quenched and Tempered magnetic
| Property | Value | Comment |
|---|---|---|
| Curie temperature | Curie temperature of 770 °C | Typical for Low Carbon Steel |
ASTM A517 Grade H Quenched and Tempered electrical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Electrical resistivity | 23.0 °C | Electrical resistivity of 1.43E-7 - 1.74E-7 Ω·m | Typical for Carbon Steel |
ASTM A517 Grade H Quenched and Tempered mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Elastic modulus | 23.0 °C | Elastic modulus of 200 - 215 GPa | Typical for Chromium Molybdenum Steel |
| Elongation A50 | 23.0 °C | Elongation A50 of 14 - 16 % | - |
| Poisson's ratio | 23.0 °C | Poisson's ratio of 0.3 [-] | Typical for Chromium Molybdenum Steel |
| Reduction of area | 23.0 °C | Reduction of area of 45 % | - |
| Shear modulus | 23.0 °C | Shear modulus of 75 - 80 GPa | Typical for Carbon Steel |
| Tensile strength | 23.0 °C | Tensile strength of 725 - 930 MPa | - |
| Yield strength | 23.0 °C | Yield strength of 620 - 690 MPa | - |
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