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SCW 490-CF

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Japan JIS SCW490-CF 焊接用结构离心铸造钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SCW490-CF / SCW 490-CF
Category Grade Standard Region/Area Standard Content
Metals SCW 490-CF JIS G5201 Japan 焊接用结构离心铸造钢管

Chemical composition(mass fraction)(wt.%) of the SCW 490-CF

Element Min Max Similar

Mechanical Properties of steel grade SCW 490-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)
947 (≥) 769 (≥) 21 13 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade SCW 490-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
21 - -     0.22 -  
597 317 - 34.3 224   -  
227 - 44 12.2   124 343

Heat Treatment of steel grade SCW 490-CF

Heat treated : 1348°C - 1952°C

Technological Curves of steel grade SCW 490-CF

Cross Reference Table (Equivalent Grade) of SCW 490-CF

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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