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Global 企业标准 WSR49K and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: WSR49K / WSR49K
Category Grade Standard Region/Area Standard Content
Metals WSR49K -- Global

Chemical composition(mass fraction)(wt.%) of the WSR49K

Element Min Max Similar
Si - 1.0000 -
Nb - 0.2000 -
N - 0.0100 -
Mn - 0.5000 -
Cr - 11.0000 -
C - 0.0100 -

Mechanical Properties of steel grade WSR49K

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)
596 (≥) 712 (≥) 14 33 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade WSR49K

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 - -     0.11 -  
129 251 - 14.3 423   -  
821 - 44 32.2   433 232

Heat Treatment of steel grade WSR49K

Heat treated : 1987°C - 1256°C

Technological Curves of steel grade WSR49K

Cross Reference Table (Equivalent Grade) of WSR49K

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