SG2 SG2 Datasheet
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel SG2
1.4936
EMo
EMoV
ECrMo1
ECrMoV1
ECrMo2
ECrMo5
ECrMo9
ECrMoWV12
SG1
Datasheet for:Steel Grades:Mould Steel:SG2

Chemical composition(mass fraction)(wt.%) of the SG2

C
Si
Mn
P
S
Cr Ni
 0.06-0.13 0.70-1.00  1.30-1.60  0.025  0.025  ≤0.15  0.15
Mo Al Cu Nb Ti V Ce
 ≤0.15  0.02  0.30      0.03  
N Co Pb B Other    
        Zr+Ti ≤0.15    
             

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade SG2

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)
197 (≥) 793 (≥) 14 13 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 224
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
41 - -     0.23 -  
352 419 - 44.3 113   -  
457 - 24 24.2   423 223
Heat treated : 1845°C - 1119°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
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