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X 6 CrTi 12

Germany DIN X6CrTi12 Welded circular tubes of stainless steels for general requirements; technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X6CrTi12 / X 6 CrTi 12
Category Grade Standard Region/Area Standard Content
Metals X 6 CrTi 12 DIN 17455 Germany Welded circular tubes of stainless steels for general requirements; technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the X 6 CrTi 12

Element Min Max Similar
Cr 10.5000 12.5000 -
P - 0.0350 -
S - 0.0300 -
Mn - 1.0000 -
Si - 1.0000 -
C - 0.0800 -
Ti - 1.0000 -
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Mn - 1.0000 -
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Mn - 1.0000 -
Cr 10.5000 12.5000 -
C - 0.0800 -

Mechanical Properties of steel grade X 6 CrTi 12

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)
199 (≥) 772 (≥) 33 14 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade X 6 CrTi 12

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
44 - -     0.44 -  
549 588 - 42.3 334   -  
767 - 22 22.2   112 143

Heat Treatment of steel grade X 6 CrTi 12

Heat treated : 1635°C - 1171°C

Technological Curves of steel grade X 6 CrTi 12

Cross Reference Table (Equivalent Grade) of X 6 CrTi 12

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