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753 (X 2 CrNiMoN 17 11 3)

Finland SFS 753(X2CrNiMoN17113) Austenitic stainless steel 753. X 2 CrNiMoN 17 11 3 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals 753 (X 2 CrNiMoN 17 11 3) SFS 753 Finland Austenitic stainless steel 753. X 2 CrNiMoN 17 11 3

Chemical composition(mass fraction)(wt.%) of the 753 (X 2 CrNiMoN 17 11 3)

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 9.5000 13.0000 -
N 0.1200 0.2200 -
Mo 2.5000 3.0000 -
Mn - 2.0000 -
Cr 16.0000 18.5000 -
C - 0.0300 -

Mechanical Properties of steel grade 753 (X 2 CrNiMoN 17 11 3)

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)
531 (≥) 615 (≥) 22 32 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade 753 (X 2 CrNiMoN 17 11 3)

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
43 - -     0.42 -  
261 225 - 34.3 313   -  
647 - 34 21.2   313 143

Heat Treatment of steel grade 753 (X 2 CrNiMoN 17 11 3)

Heat treated : 1179°C - 1955°C

Technological Curves of steel grade 753 (X 2 CrNiMoN 17 11 3)

Cross Reference Table (Equivalent Grade) of 753 (X 2 CrNiMoN 17 11 3)

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