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Japan JIS SGLHC 热浸镀55%铝 - 锌合金镀层钢板和线圈 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SGLHC / SGLHC
Category Grade Standard Region/Area Standard Content
Metals SGLHC JIS G3321 Japan 热浸镀55%铝 - 锌合金镀层钢板和线圈

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

Element Min Max Similar

Mechanical Properties of steel grade SGLHC

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)
387 (≥) 237 (≥) 44 11 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade SGLHC

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
41 - -     0.43 -  
173 146 - 33.3 422   -  
927 - 42 41.2   213 411

Heat Treatment of steel grade SGLHC

Heat treated : 1549°C - 1761°C

Technological Curves of steel grade SGLHC

Cross Reference Table (Equivalent Grade) of SGLHC

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