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X 5 CrNiMoCuNb 14 5

Germany DIN X5CrNiMoCuNb145 Stainless steels. List of stainless steels and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals X 5 CrNiMoCuNb 14 5 DIN EN 10088-1 Germany Stainless steels. List of stainless steels

Chemical composition(mass fraction)(wt.%) of the X 5 CrNiMoCuNb 14 5

Element Min Max Similar
Si - 0.7000 -
S - 0.0150 -
P - 0.0400 -
Ni 5.0000 6.0000 -
Nb 0.1500 0.6000 -
Mo 1.2000 2.0000 -
Mn - 1.0000 -
Cu 1.2000 2.0000 -
Cr 13.0000 15.0000 -
C - 0.0700 -

Mechanical Properties of steel grade X 5 CrNiMoCuNb 14 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)
292 (≥) 633 (≥) 23 33 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade X 5 CrNiMoCuNb 14 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
23 - -     0.32 -  
294 175 - 44.3 323   -  
494 - 22 41.2   321 212

Heat Treatment of steel grade X 5 CrNiMoCuNb 14 5

Heat treated : 1463°C - 1215°C

Technological Curves of steel grade X 5 CrNiMoCuNb 14 5

Cross Reference Table (Equivalent Grade) of X 5 CrNiMoCuNb 14 5

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