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X 20 Cr 13

Italy UNI X20Cr13 Stainless steels. List of stainless steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X20Cr13 / X 20 Cr 13
Category Grade Standard Region/Area Standard Content
Metals X 20 Cr 13 UNI EN 10088-1 Italy Stainless steels. List of stainless steels

Chemical composition(mass fraction)(wt.%) of the X 20 Cr 13

Element Min Max Similar
Si - 1.0000 -
S - 0.0150 -
P - 0.0400 -
Mn - 1.5000 -
Cr 12.0000 14.0000 -
C 0.1600 0.2500 -
Si - 1.0000 -
S - 0.0150 -
P - 0.0400 -
Mn - 1.5000 -
Cr 12.0000 14.0000 -
C 0.1600 0.2500 -
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Mn - 1.5000 -
Cr 12.0000 14.0000 -
C 0.1600 0.2500 -
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni - 1.0000 -
Mn - 1.0000 -
Cr 12.0000 14.0000 -
C 0.1600 0.2500 -

Mechanical Properties of steel grade X 20 Cr 13

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)
829 (≥) 184 (≥) 32 41 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade X 20 Cr 13

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
23 - -     0.14 -  
518 968 - 31.3 221   -  
396 - 23 44.2   232 343

Heat Treatment of steel grade X 20 Cr 13

Heat treated : 1712°C - 1351°C

Technological Curves of steel grade X 20 Cr 13

Cross Reference Table (Equivalent Grade) of X 20 Cr 13

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