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SCW 520-CF

Japan JIS SCW520-CF 焊接用结构离心铸造钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SCW520-CF / SCW 520-CF
Category Grade Standard Region/Area Standard Content
Metals SCW 520-CF JIS G5201 Japan 焊接用结构离心铸造钢管

Chemical composition(mass fraction)(wt.%) of the SCW 520-CF

Element Min Max Similar

Mechanical Properties of steel grade SCW 520-CF

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)
268 (≥) 449 (≥) 34 32 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade SCW 520-CF

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
43 - -     0.23 -  
678 491 - 11.3 321   -  
362 - 42 23.2   131 441

Heat Treatment of steel grade SCW 520-CF

Heat treated : 1286°C - 1361°C

Technological Curves of steel grade SCW 520-CF

Cross Reference Table (Equivalent Grade) of SCW 520-CF

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