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X10CrAl24

Germany SEW X10CrAl24 Heat resisting rolled and forged steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X10CrAl24 / X10CrAl24
Category Grade Standard Region/Area Standard Content
Metals X10CrAl24 SEW 470 Germany Heat resisting rolled and forged steels

Chemical composition(mass fraction)(wt.%) of the X10CrAl24

Element Min Max Similar
Si 0.7000 1.4000 -
S - 0.0300 -
P - 0.0400 -
Mn - 1.0000 -
Cr 23.0000 26.0000 -
C - 0.1200 -
Al 1.2000 1.7000 -

Mechanical Properties of steel grade X10CrAl24

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)
612 (≥) 255 (≥) 13 11 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade X10CrAl24

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
22 - -     0.14 -  
879 258 - 32.3 314   -  
245 - 33 21.2   233 444

Heat Treatment of steel grade X10CrAl24

Heat treated : 1776°C - 1333°C

Technological Curves of steel grade X10CrAl24

Cross Reference Table (Equivalent Grade) of X10CrAl24

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