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X 10 CrNi 18 9

EU EU X10CrNi189 Heat-resistant steels; technical terms of delivery and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X10CrNi189 / X 10 CrNi 18 9
Category Grade Standard Region/Area Standard Content
Metals X 10 CrNi 18 9 EU 95 EU Heat-resistant steels; technical terms of delivery

Chemical composition(mass fraction)(wt.%) of the X 10 CrNi 18 9

Element Min Max Similar

Mechanical Properties of steel grade X 10 CrNi 18 9

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)
519 (≥) 878 (≥) 14 23 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade X 10 CrNi 18 9

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 - -     0.44 -  
555 915 - 43.3 334   -  
529 - 34 14.2   233 223

Heat Treatment of steel grade X 10 CrNi 18 9

Heat treated : 1376°C - 1619°C

Technological Curves of steel grade X 10 CrNi 18 9

Cross Reference Table (Equivalent Grade) of X 10 CrNi 18 9

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