Romania STAS/SR 90VCrMn20 tool steel and 90VCrMn20 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Tool Steel And Hard Alloy | 90VCrMn20 | STAS/SR | Romania | tool steel |
| OSCIO |
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| OSC11 |
|||||
| OSC12 |
|||||
| 90VMn20 |
|||||
| 105MnCrW11 |
|||||
| U7VCr6 |
|||||
| 100VMoCr52 |
|||||
| 165VWMoCr115 |
|||||
| 155MoVCr115 |
|||||
| 20SCrl 15 |
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | V(%) | Cu(%) |
|---|---|---|---|---|---|---|---|---|
| 0.85- 0.95 | 0.10- 0.40 | 1.90-2.10 | 0.03 | 0.03 | 0.20- 0.50 | 0.35 | 0.05-0.15 | 0.3 |
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 167 (≥) | 949 (≥) | 22 | 32 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 222 |
| Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
|---|---|---|---|---|---|---|---|
| 12 | - | - | 0.33 | - | |||
| 622 | 652 | - | 34.3 | 434 | - | ||
| 117 | - | 23 | 44.2 | 244 | 113 |
Heat treated : 1292°C - 1845°C
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