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China 武钢Q/WG 50WW400 冷轧无取向电工钢带(片) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 50WW400 / 50WW400
Category Grade Standard Region/Area Standard Content
Metals 50WW400 Q/WG(GG)05 China 冷轧无取向电工钢带(片)

Chemical composition(mass fraction)(wt.%) of the 50WW400

Element Min Max Similar

Mechanical Properties of steel grade 50WW400

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)
395 (≥) 862 (≥) 33 44 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade 50WW400

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
13 - -     0.21 -  
259 462 - 13.3 432   -  
512 - 22 11.2   413 221

Heat Treatment of steel grade 50WW400

Heat treated : 1998°C - 1416°C

Technological Curves of steel grade 50WW400

Cross Reference Table (Equivalent Grade) of 50WW400

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