DIN 17223-2 Grade VD CrV oil quenched and tempered
DIN 17223-2 Grade VD CrV oil quenched and tempered introduction
The round, oil quenched and tempered alloy steel wire VD CrV is used mainly for very high dynamic torsion loaded springs (tension and compression springs) up to 80 °C.
Equivalent material: DIN VDCrV, AFNOR VDCrV, BS VDCrV, EN VDCrV, ISO VDCrV
DIN 17223-2 Grade VD CrV oil quenched and tempered general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.8 - 7.9 g/cm³ |
Typical for Chromium Vanadium Steel |
DIN 17223-2 Grade VD CrV oil quenched and tempered thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1.2E-5 1/K |
Typical for Chromium Vanadium Steel |
| Max service temperature, long |
- |
Max service temperature, long of -60 - 200 °C |
- |
| Melting point |
- |
Melting point of 1382 - 1529 °C |
Typical for Chromium Vanadium Steel |
DIN 17223-2 Grade VD CrV oil quenched and tempered chemical
| Property |
Value |
| Carbon |
Carbon of 0.62 - 0.72 % |
| Chromium |
Chromium of 0.4 - 0.6 % |
| Copper |
Copper of 0.06 % |
| Manganese |
Manganese of 0.5 - 0.9 % |
| Phosphorus |
Phosphorus of 0.03 % |
| Silicon |
Silicon of 0.15 - 0.3 % |
| Sulfur |
Sulfur of 0.02 % |
| Vanadium |
Vanadium of 0.15 - 0.25 % |
DIN 17223-2 Grade VD CrV oil quenched and tempered mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
20.0 °C |
Elastic modulus of 206 GPa |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.29 [-] |
Typical for Chromium Vanadium Steel |
| Reduction of area |
20.0 °C |
Reduction of area of 40 - 50 % |
- |
| Shear modulus |
20.0 °C |
Shear modulus of 79.5 GPa |
- |
| Tensile strength |
20.0 °C |
Tensile strength of 1390 - 2060 MPa |
- |
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