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Japan JIS SWMCGH-4 预涂彩色镀锌钢丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SWMCGH-4 / SWMCGH-4
Category Grade Standard Region/Area Standard Content
Metals SWMCGH-4 JIS G3542 Japan 预涂彩色镀锌钢丝

Chemical composition(mass fraction)(wt.%) of the SWMCGH-4

Element Min Max Similar

Mechanical Properties of steel grade SWMCGH-4

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)
937 (≥) 156 (≥) 33 44 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade SWMCGH-4

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
21 - -     0.21 -  
321 315 - 11.3 221   -  
618 - 22 11.2   423 414

Heat Treatment of steel grade SWMCGH-4

Heat treated : 1219°C - 1329°C

Technological Curves of steel grade SWMCGH-4

Cross Reference Table (Equivalent Grade) of SWMCGH-4

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