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X 5 CrNiNb 18-10

Germany DIN X5CrNiNb18-10 High alloyed CrNi stainless steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X5CrNiNb18-10 / X 5 CrNiNb 18-10
Category Grade Standard Region/Area Standard Content
Metals X 5 CrNiNb 18-10 -- Germany High alloyed CrNi stainless steel

Chemical composition(mass fraction)(wt.%) of the X 5 CrNiNb 18-10

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 9.0000 11.5000 -
Nb - 1.0000 -
Mn - 2.0000 -
Cr 17.0000 19.0000 -
C - 0.0800 -

Mechanical Properties of steel grade X 5 CrNiNb 18-10

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)
639 (≥) 991 (≥) 34 44 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade X 5 CrNiNb 18-10

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
34 - -     0.13 -  
531 547 - 32.3 424   -  
756 - 13 44.2   131 411

Heat Treatment of steel grade X 5 CrNiNb 18-10

Heat treated : 1349°C - 1228°C

Technological Curves of steel grade X 5 CrNiNb 18-10

Cross Reference Table (Equivalent Grade) of X 5 CrNiNb 18-10

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