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X 10 CrAlSi 7

Germany DIN X10CrAlSi7 Stainless steels. List of stainless steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X10CrAlSi7 / X 10 CrAlSi 7
Category Grade Standard Region/Area Standard Content
Metals X 10 CrAlSi 7 DIN EN 10088-1 Germany Stainless steels. List of stainless steels

Chemical composition(mass fraction)(wt.%) of the X 10 CrAlSi 7

Element Min Max Similar
Si 0.5000 1.0000 -
S - 0.0150 -
P - 0.0400 -
Mn - 1.0000 -
Cr 6.0000 8.0000 -
C - 0.1200 -
Al 0.5000 1.0000 -

Mechanical Properties of steel grade X 10 CrAlSi 7

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)
176 (≥) 251 (≥) 33 31 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade X 10 CrAlSi 7

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
33 - -     0.21 -  
644 915 - 43.3 443   -  
318 - 21 34.2   143 314

Heat Treatment of steel grade X 10 CrAlSi 7

Heat treated : 1287°C - 1979°C

Technological Curves of steel grade X 10 CrAlSi 7

Cross Reference Table (Equivalent Grade) of X 10 CrAlSi 7

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