Russia ГОСТ ВК15 Carbide for cutting tools and ВК15 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Tool Steel And Hard Alloy | ВК15 | ГОСТ | Russia | Carbide for cutting tools |
| ВК10 |
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| ВК10-М |
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| ВК10-М |
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| ВК10-ОМ |
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| ВК10-ОМ |
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| ВК10-КС |
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| ВК10-КС |
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| ВК11-В |
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| ВК11-В |
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| ВК15 |
| Co(%) |
|---|
| 15 |
| 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) |
|---|---|---|---|---|---|---|
| 548 (≥) | 974 (≥) | 43 | 13 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 312 |
| 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 |
|---|---|---|---|---|---|---|---|
| 31 | - | - | 0.21 | - | |||
| 728 | 452 | - | 12.3 | 244 | - | ||
| 623 | - | 43 | 24.2 | 411 | 313 |
Heat treated : 1421°C - 1713°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| ВК15 | ГОСТ | Russia | Carbide for cutting tools |
| ВК15 | ГОСТ | Russia | Carbide for cutting tools |
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