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X 6 CrNiMoTi 17-12-2 S

Germany DIN X6CrNiMoTi17-12-2S High alloyed CrNiMoTi steel and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals X 6 CrNiMoTi 17-12-2 S -- Germany High alloyed CrNiMoTi steel

Chemical composition(mass fraction)(wt.%) of the X 6 CrNiMoTi 17-12-2 S

Element Min Max Similar
Ti - 0.5000 -
Si - 1.0000 -
S - 0.0200 -
P - 0.0350 -
Ni 10.5000 13.5000 -
Mo 2.0000 2.5000 -
Mn - 2.0000 -
Cr 16.5000 18.5000 -
Co - 0.2000 -
C - 0.0600 -

Mechanical Properties of steel grade X 6 CrNiMoTi 17-12-2 S

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)
747 (≥) 878 (≥) 24 14 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade X 6 CrNiMoTi 17-12-2 S

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 - -     0.43 -  
632 394 - 13.3 412   -  
273 - 14 42.2   421 424

Heat Treatment of steel grade X 6 CrNiMoTi 17-12-2 S

Heat treated : 1698°C - 1593°C

Technological Curves of steel grade X 6 CrNiMoTi 17-12-2 S

Cross Reference Table (Equivalent Grade) of X 6 CrNiMoTi 17-12-2 S

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