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GX 6 CrNiMo 24-8-2

Germany DIN GX6CrNiMo24-8-2 High alloyed CrNiMo stainless steel and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals GX 6 CrNiMo 24-8-2 -- Germany High alloyed CrNiMo stainless steel

Chemical composition(mass fraction)(wt.%) of the GX 6 CrNiMo 24-8-2

Element Min Max Similar

Mechanical Properties of steel grade GX 6 CrNiMo 24-8-2

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)
699 (≥) 383 (≥) 13 41 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade GX 6 CrNiMo 24-8-2

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
23 - -     0.34 -  
982 296 - 13.3 332   -  
479 - 32 21.2   313 442

Heat Treatment of steel grade GX 6 CrNiMo 24-8-2

Heat treated : 1529°C - 1494°C

Technological Curves of steel grade GX 6 CrNiMo 24-8-2

Cross Reference Table (Equivalent Grade) of GX 6 CrNiMo 24-8-2

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