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X 2 CrNiMoSi 19 5

Germany DIN X2CrNiMoSi195 High alloyed CrNiMo stainless steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X2CrNiMoSi195 / X 2 CrNiMoSi 19 5
Category Grade Standard Region/Area Standard Content
Metals X 2 CrNiMoSi 19 5 -- Germany High alloyed CrNiMo stainless steel

Chemical composition(mass fraction)(wt.%) of the X 2 CrNiMoSi 19 5

Element Min Max Similar
Si 1.5000 2.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 4.5000 5.0000 -
Mo 2.5000 3.0000 -
Mn - 2.0000 -
Cr 18.0000 20.0000 -
C - 0.0300 -

Mechanical Properties of steel grade X 2 CrNiMoSi 19 5

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)
884 (≥) 564 (≥) 14 23 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade X 2 CrNiMoSi 19 5

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
14 - -     0.31 -  
186 433 - 11.3 224   -  
716 - 21 21.2   311 413

Heat Treatment of steel grade X 2 CrNiMoSi 19 5

Heat treated : 1776°C - 1194°C

Technological Curves of steel grade X 2 CrNiMoSi 19 5

Cross Reference Table (Equivalent Grade) of X 2 CrNiMoSi 19 5

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