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G-X6CrNi18-9

Description

G-X6CrNi18-9 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: G-X6CrNi18-9
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel G-X6CrNi18-9
GS-13MnNi6-4
1.6221
G-X8CrNi13
1.4008
G-X20Cr14
1.4027
G-X22CrNi17
1.4059
G-X5CrNi13-4
1.4313

Chemical composition(mass fraction)(wt.%) of the G-X6CrNi18-9

C
Si
Mn
P
S
Cr Ni
0.07  2.00  1.50  0.045  0.030  18.0-20.0  9.00-11.0
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade G-X6CrNi18-9

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)
161 (≥) 885 (≥) 34 11 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade G-X6CrNi18-9

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 - -     0.44 -  
831 578 - 44.3 121   -  
344 - 32 41.2   222 442

Heat Treatment of steel grade G-X6CrNi18-9

Heat treated : 1678°C - 1541°C

Technological Curves of steel grade G-X6CrNi18-9


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