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X 2 Cr 11

Description

Germany AWS DIN 5512-3 , X 2 Cr 11 Specialsteel Flat products made of steels for pressure purposes - Part 7: Stainless steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X 2 Cr 11
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X 2 Cr 11 Ferrite AWS Germany Flat products made of steels for pressure purposes - Part 7: Stainless steels

Chemical composition(mass fraction)(wt.%) of the X 2 Cr 11

C Si Mn P S Cr Ni N
≤0.03 ≤1.00 ≤1.50 ≤0.040 ≤0.015 10.5 -12.5 0.30 -1.00 ≤0.030

Mechanical Properties of steel grade X 2 Cr 11

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)
528 (≥) 813 (≥) 23 42 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade X 2 Cr 11

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 - -     0.44 -  
355 394 - 13.3 313   -  
332 - 31 22.2   223 432

Heat Treatment of steel grade X 2 Cr 11

Heat treated : 1933°C - 1865°C

Technological Curves of steel grade X 2 Cr 11

Cross Reference Table (Equivalent Grade) of X 2 Cr 11

Grade Standard Country Application
X2CrNi12
X2CrNi12
X2CrNi12
X2Cr11

Relevant standard of X 2 Cr 11

DIN 5512-3 Materials for rail vehicles - Steels - Part 3: Stainless steel flat products; Selected standard DIN-5512-3-.pdf

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