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Description

Russia ГОСТ ВК15 Carbide for cutting tools and ВК15 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: ВК15
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy ВК15 ГОСТ Russia Carbide for cutting tools
ВК10
ВК10-М
ВК10-М
ВК10-ОМ
ВК10-ОМ
ВК10-КС
ВК10-КС
ВК11-В
ВК11-В
ВК15

Chemical composition(mass fraction)(wt.%) of the ВК15

Co(%)
15

Mechanical Properties of steel grade ВК15

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

Physical Properties of steel grade ВК15

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 Treatment of steel grade ВК15

Heat treated : 1421°C - 1713°C

Technological Curves of steel grade ВК15

Cross Reference Table (Equivalent Grade) of ВК15

Grade Standard Country Application
ВК15 ГОСТ Russia Carbide for cutting tools
ВК15 ГОСТ Russia Carbide for cutting tools

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