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Korea KS SKY50 钢管板桩 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SKY50 / SKY 50
Category Grade Standard Region/Area Standard Content
Metals SKY 50 KS F 4605 Korea 钢管板桩

Chemical composition(mass fraction)(wt.%) of the SKY 50

Element Min Max Similar

Mechanical Properties of steel grade SKY 50

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)
577 (≥) 976 (≥) 43 11 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade SKY 50

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 - -     0.32 -  
987 689 - 24.3 241   -  
592 - 43 43.2   333 312

Heat Treatment of steel grade SKY 50

Heat treated : 1484°C - 1319°C

Technological Curves of steel grade SKY 50

Cross Reference Table (Equivalent Grade) of SKY 50

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