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X 18 CrN 28

Germany DIN X18CrN28 Heat resisting steels and nickel alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X18CrN28 / X 18 CrN 28
Category Grade Standard Region/Area Standard Content
Metals X 18 CrN 28 DIN EN 10095 Germany Heat resisting steels and nickel alloys

Chemical composition(mass fraction)(wt.%) of the X 18 CrN 28

Element Min Max Similar
Si - 1.0000 -
S - 0.0150 -
P - 0.0400 -
N 0.1500 0.2500 -
Mn - 1.0000 -
Cr 26.0000 29.0000 -
C 0.1500 0.2000 -
Si - 1.0000 -
S - 0.0150 -
P - 0.0400 -
N 0.1500 0.2500 -
Mn - 1.0000 -
Cr 26.0000 29.0000 -
C 0.1500 0.2000 -

Mechanical Properties of steel grade X 18 CrN 28

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)
217 (≥) 654 (≥) 24 22 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade X 18 CrN 28

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 - -     0.34 -  
713 983 - 23.3 444   -  
586 - 43 21.2   331 242

Heat Treatment of steel grade X 18 CrN 28

Heat treated : 1937°C - 1646°C

Technological Curves of steel grade X 18 CrN 28

Cross Reference Table (Equivalent Grade) of X 18 CrN 28

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