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Description

SC37 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: SC37
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel SC37
LA-100
200-400
200-400W
230-450
230-450W
270-480
270-480W
340-550
340-550W
SC360

Chemical composition(mass fraction)(wt.%) of the SC37

 

C
Si
Mn
P
S
Cr Ni
0.2 agreed agreed 0.04 0.04    
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade SC37

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)
355 (≥) 683 (≥) 22 21 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade SC37

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
32 - -     0.34 -  
896 992 - 14.3 211   -  
419 - 41 32.2   213 434

Heat Treatment of steel grade SC37

Heat treated : 1765°C - 1269°C

Technological Curves of steel grade SC37


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