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SKC 3 Grade 3

Japan JIS SKC3Grade3 空心钻钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SKC3Grade3 / SKC 3 Grade 3
Category Grade Standard Region/Area Standard Content
Metals SKC 3 Grade 3 JIS G4410 Japan 空心钻钢

Chemical composition(mass fraction)(wt.%) of the SKC 3 Grade 3

Element Min Max Similar

Mechanical Properties of steel grade SKC 3 Grade 3

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)
629 (≥) 458 (≥) 42 44 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade SKC 3 Grade 3

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
13 - -     0.23 -  
418 194 - 13.3 133   -  
611 - 31 12.2   223 213

Heat Treatment of steel grade SKC 3 Grade 3

Heat treated : 1273°C - 1823°C

Technological Curves of steel grade SKC 3 Grade 3

Cross Reference Table (Equivalent Grade) of SKC 3 Grade 3

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