G-X 8 CrNi 19 9

This page provides G-X 8 CrNi 19 9 datasheet, G-X 8 CrNi 19 9 mechanical properties, chemical element G-X 8 CrNi 19 9, technical specifications of G-X 8 CrNi 19 9 steel material properties. G-X 8 CrNi 19 9 performance specifications.

SFS G-X 8 CrNi 19 9
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel G-X 8 CrNi 19 9 SFS Finland SFS 387 Cast steel 387. GX-8 CrNi 19 9
EN X12M5
EN X15CrMo5-1
EN X18CrMoNbVNi1-1
EN X22CrMoV12-1
501
MARAGING (C) 300
18Ni Maraging Steel
Maraging 350
G-X 12 Cr 13
G-X 6 CrNi 13 4
Datasheet for:Steel Grades:Special Steel:G-X 8 CrNi 19 9

Chemical composition(mass fraction)(wt.%) of the G-X 8 CrNi 19 9

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
0.08 2.00 1.50 0.04 0.04 18.0-21.0 8.00-11.0

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade G-X 8 CrNi 19 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)
135 (≥) 588 (≥) 31 44 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 321
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
21 - -     0.41 -  
693 967 - 11.3 241   -  
926 - 44 23.2   442 123
Heat treated : 1565°C - 1912°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
G-X 8 CrNi 19 9 SFS Finland
SFS 387 Cast steel 387. GX-8 CrNi 19 9
G-X 8 CrNi 19 9

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