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Description

WTSt37-2 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: WTSt37-2
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel WTSt37-2
St50-2
E295
St60-2
E335
1.0060
E360
1.0070
St70-2
1.8960
S235JRW

Chemical composition(mass fraction)(wt.%) of the WTSt37-2

 

C
Si
Mn
P
S
Cr Ni
0.13  0.10-0.40  0.20-0.50  0.050  0.035  0.50-0.80   
Mo Al Cu Nb Ti V Ce
    0.30-0.50         
N Co Pb B Other    
             
             

Mechanical Properties of steel grade WTSt37-2

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)
545 (≥) 564 (≥) 11 31 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade WTSt37-2

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
24 - -     0.42 -  
278 449 - 31.3 144   -  
649 - 24 14.2   113 313

Heat Treatment of steel grade WTSt37-2

Heat treated : 1144°C - 1844°C

Technological Curves of steel grade WTSt37-2


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