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Global 企业标准 YG15 碳化钨类的硬质合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: YG15 / YG15
Category Grade Standard Region/Area Standard Content
Metals YG15 -- Global 碳化钨类的硬质合金

Chemical composition(mass fraction)(wt.%) of the YG15

Element Min Max Similar
WC - - 85.0000
Co - - 15.0000

Mechanical Properties of steel grade YG15

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)
653 (≥) 526 (≥) 24 21 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade YG15

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
32 - -     0.24 -  
782 611 - 24.3 432   -  
322 - 42 24.2   442 333

Heat Treatment of steel grade YG15

Heat treated : 1336°C - 1949°C

Technological Curves of steel grade YG15

Cross Reference Table (Equivalent Grade) of YG15

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