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Description

RSt37-2 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: RSt37-2
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel RSt37-2
S500NL
1.8917
TStE 500
1.8919
S500NL1
EStE 500
S185
St33
1.0035
1.0038

Chemical composition(mass fraction)(wt.%) of the RSt37-2

 

C
Si
Mn
P
S
Cr Ni
0.17    1.40  0.035  0.035     
Mo Al Cu Nb Ti V Ce
     0.55        
N Co Pb B Other    
0.012        hou40
tuoyang    N 
   
             

Mechanical Properties of steel grade RSt37-2

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)
785 (≥) 323 (≥) 21 41 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade RSt37-2

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
22 - -     0.23 -  
562 519 - 21.3 423   -  
196 - 31 44.2   341 124

Heat Treatment of steel grade RSt37-2

Heat treated : 1195°C - 1858°C

Technological Curves of steel grade RSt37-2


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