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Japan JIS SGLCD 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: SGLCD / SGLCD
Category Grade Standard Region/Area Standard Content
Metals SGLCD 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 SGLCD

Element Min Max Similar

Mechanical Properties of steel grade SGLCD

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)
538 (≥) 237 (≥) 14 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade SGLCD

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
11 - -     0.13 -  
386 917 - 11.3 311   -  
749 - 21 13.2   213 333

Heat Treatment of steel grade SGLCD

Heat treated : 1626°C - 1999°C

Technological Curves of steel grade SGLCD

Cross Reference Table (Equivalent Grade) of SGLCD

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