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Japan JIS WFP 线棒材焊接钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: WFP / WFP
Category Grade Standard Region/Area Standard Content
Metals WFP JIS G3551 Japan 线棒材焊接钢

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

Element Min Max Similar

Mechanical Properties of steel grade WFP

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)
821 (≥) 372 (≥) 14 42 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade WFP

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
12 - -     0.22 -  
177 815 - 14.3 113   -  
457 - 32 14.2   421 323

Heat Treatment of steel grade WFP

Heat treated : 1996°C - 1473°C

Technological Curves of steel grade WFP

Cross Reference Table (Equivalent Grade) of WFP

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