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X 2 CrNiMo 18 14

Germany DIN X2CrNiMo1814 Round Wire Rod for Welding Filler Metals; Technical Conditions of Delivery and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X2CrNiMo1814 / X 2 CrNiMo 18 14
Category Grade Standard Region/Area Standard Content
Metals X 2 CrNiMo 18 14 DIN 17145 Germany Round Wire Rod for Welding Filler Metals; Technical Conditions of Delivery

Chemical composition(mass fraction)(wt.%) of the X 2 CrNiMo 18 14

Element Min Max Similar
Si - 1.5000 -
S - 0.0200 -
P - 0.0300 -
Ni 13.0000 16.0000 -
Mo 2.5000 3.5000 -
Mn - 2.0000 -
Cr 17.0000 19.0000 -
C - 0.0250 -

Mechanical Properties of steel grade X 2 CrNiMo 18 14

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)
321 (≥) 195 (≥) 32 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade X 2 CrNiMo 18 14

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
33 - -     0.43 -  
588 627 - 32.3 123   -  
216 - 23 21.2   132 311

Heat Treatment of steel grade X 2 CrNiMo 18 14

Heat treated : 1964°C - 1866°C

Technological Curves of steel grade X 2 CrNiMo 18 14

Cross Reference Table (Equivalent Grade) of X 2 CrNiMo 18 14

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