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Description

G22MnNi5 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: G22MnNi5
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel G22MnNi5
GX8Ni9
1.5662
GX9Ni5
1.5681
GS-10Ni19
1.5681
G15CrNi16
1.5921
GS-15CrNi16
1.5921

Chemical composition(mass fraction)(wt.%) of the G22MnNi5

C
Si
Mn
P
S
Cr Ni
0.25  0.60  1.20-1.50   0.025 0.025    0.55 
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade G22MnNi5

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)
816 (≥) 963 (≥) 13 14 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade G22MnNi5

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
22 - -     0.32 -  
862 795 - 33.3 211   -  
527 - 32 11.2   314 134

Heat Treatment of steel grade G22MnNi5

Heat treated : 1139°C - 1496°C

Technological Curves of steel grade G22MnNi5


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