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X 3 CrAlTi 18 2

Germany DIN X3CrAlTi182 Stainless steels. List of stainless steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X3CrAlTi182 / X 3 CrAlTi 18 2
Category Grade Standard Region/Area Standard Content
Metals X 3 CrAlTi 18 2 DIN EN 10088-1 Germany Stainless steels. List of stainless steels

Chemical composition(mass fraction)(wt.%) of the X 3 CrAlTi 18 2

Element Min Max Similar
Ti - 0.8000 -
Si - 1.0000 -
S - 0.0150 -
P - 0.0400 -
Mn - 1.0000 -
Cr 17.0000 18.0000 -
C - 0.0400 -
Al 1.7000 2.1000 -
Ti - 0.8000 -
Si - 1.0000 -
S - 0.0150 -
P - 0.0400 -
Mn - 1.0000 -
Cr 17.0000 18.0000 -
C - 0.0400 -
Al 1.7000 2.1000 -

Mechanical Properties of steel grade X 3 CrAlTi 18 2

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)
815 (≥) 695 (≥) 31 23 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade X 3 CrAlTi 18 2

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
11 - -     0.32 -  
231 373 - 24.3 341   -  
219 - 14 34.2   412 312

Heat Treatment of steel grade X 3 CrAlTi 18 2

Heat treated : 1839°C - 1887°C

Technological Curves of steel grade X 3 CrAlTi 18 2

Cross Reference Table (Equivalent Grade) of X 3 CrAlTi 18 2

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