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GS-12CrMo9-10

Description

GS-12CrMo9-10 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GS-12CrMo9-10

Chemical composition(mass fraction)(wt.%) of the GS-12CrMo9-10

C
Si
Mn
P
S
Cr Ni
0.08-0.15  0.30-0.50 0.40-0.70  0.040  0.040  2.00-2.50   
Mo Al Cu Nb Ti V Ce
0.90-1.10  0.07           
N Co Pb B Other    
             
             

Mechanical Properties of steel grade GS-12CrMo9-10

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)
761 (≥) 876 (≥) 13 24 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade GS-12CrMo9-10

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 - -     0.12 -  
169 192 - 21.3 244   -  
227 - 22 12.2   332 132

Heat Treatment of steel grade GS-12CrMo9-10

Heat treated : 1434°C - 1929°C

Technological Curves of steel grade GS-12CrMo9-10


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