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Korea KS SFFC980Y Electrolytic zinc - nickel coated steel sheets and strip and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SFFC980Y / SFFC980Y
Category Grade Standard Region/Area Standard Content
Metals SFFC980Y KS D 3856 Korea Electrolytic zinc - nickel coated steel sheets and strip

Chemical composition(mass fraction)(wt.%) of the SFFC980Y

Element Min Max Similar

Mechanical Properties of steel grade SFFC980Y

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)
896 (≥) 157 (≥) 44 22 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade SFFC980Y

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
14 - -     0.22 -  
717 178 - 31.3 123   -  
235 - 43 32.2   244 332

Heat Treatment of steel grade SFFC980Y

Heat treated : 1843°C - 1923°C

Technological Curves of steel grade SFFC980Y

Cross Reference Table (Equivalent Grade) of SFFC980Y

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