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Description

G9Ni14 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: G9Ni14
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel G9Ni14
GS-12MnMo7-4
1.5431
G10Ni6
1.5621
GS-10Ni6
1.5621
GS-24Ni8
1.5633
G9Ni10
1.5636

Chemical composition(mass fraction)(wt.%) of the G9Ni14

C
Si
Mn
P
S
Cr Ni
0.06-0.12  0.60  0.50-0.80   0.020 0.015    3.00-4.00 
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade G9Ni14

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)
248 (≥) 528 (≥) 13 21 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade G9Ni14

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
31 - -     0.32 -  
616 723 - 44.3 444   -  
966 - 43 33.2   434 431

Heat Treatment of steel grade G9Ni14

Heat treated : 1322°C - 1113°C

Technological Curves of steel grade G9Ni14


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