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G-X300CrMoNi15-2-1

Description

G-X300CrMoNi15-2-1 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: G-X300CrMoNi15-2-1
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel G-X300CrMoNi15-2-1
G-X300NiMo3Mg
0.9610
G-X260NiCr4-2
0.9620
G-X330NiCr4-2
0.9625
G-X300NiCrSi9-5-2
0.9630
G-X300CrMo15-3
0.9635

Chemical composition(mass fraction)(wt.%) of the G-X300CrMoNi15-2-1

C
Si
Mn
P
S
Cr Ni
2.3-3.6  0.2-0.8   0.5-1.0     14.0-17.0  0.8-1.2 
Mo Al Cu Nb Ti V Ce
1.8-2.2             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade G-X300CrMoNi15-2-1

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)
932 (≥) 699 (≥) 12 12 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade G-X300CrMoNi15-2-1

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
12 - -     0.41 -  
559 637 - 43.3 323   -  
499 - 31 14.2   442 112

Heat Treatment of steel grade G-X300CrMoNi15-2-1

Heat treated : 1355°C - 1145°C

Technological Curves of steel grade G-X300CrMoNi15-2-1


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