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Global 企业标准 Wc-103 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Wc-103 / Wc-103
Category Grade Standard Region/Area Standard Content
Metals Wc-103 -- Global

Chemical composition(mass fraction)(wt.%) of the Wc-103

Element Min Max Similar
Ti - - 1.0000
Nb - - 89.0000
Hf - - 10.0000

Mechanical Properties of steel grade Wc-103

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)
773 (≥) 334 (≥) 32 43 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade Wc-103

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
34 - -     0.32 -  
641 772 - 13.3 412   -  
839 - 41 24.2   232 331

Heat Treatment of steel grade Wc-103

Heat treated : 1631°C - 1774°C

Technological Curves of steel grade Wc-103

Cross Reference Table (Equivalent Grade) of Wc-103

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