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X 7 Cr 14

Germany DIN X7Cr14 Ferritic stainless steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X7Cr14 / X 7 Cr 14
Category Grade Standard Region/Area Standard Content
Metals X 7 Cr 14 -- Germany Ferritic stainless steel

Chemical composition(mass fraction)(wt.%) of the X 7 Cr 14

Element Min Max Similar

Mechanical Properties of steel grade X 7 Cr 14

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)
337 (≥) 298 (≥) 23 41 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade X 7 Cr 14

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
12 - -     0.23 -  
432 596 - 41.3 344   -  
539 - 11 21.2   423 324

Heat Treatment of steel grade X 7 Cr 14

Heat treated : 1817°C - 1475°C

Technological Curves of steel grade X 7 Cr 14

Cross Reference Table (Equivalent Grade) of X 7 Cr 14

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