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X 8 CrNi 13 1

Germany DIN X8CrNi131 Classification of covered electrodes for manual metal arc-welding of stainless and heat resisting steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X8CrNi131 / X 8 CrNi 13 1
Category Grade Standard Region/Area Standard Content
Metals X 8 CrNi 13 1 DIN 8556-1 Germany Classification of covered electrodes for manual metal arc-welding of stainless and heat resisting steels

Chemical composition(mass fraction)(wt.%) of the X 8 CrNi 13 1

Element Min Max Similar
Si - 1.0000 -
S - 0.0250 -
P - 0.0300 -
Ni 0.5000 2.0000 -
Mo - 1.0000 -
Mn - 1.5000 -
Cr 11.5000 14.5000 -
C - 0.1000 -

Mechanical Properties of steel grade X 8 CrNi 13 1

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)
363 (≥) 911 (≥) 24 23 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade X 8 CrNi 13 1

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 - -     0.11 -  
766 666 - 42.3 111   -  
112 - 13 31.2   231 424

Heat Treatment of steel grade X 8 CrNi 13 1

Heat treated : 1241°C - 1853°C

Technological Curves of steel grade X 8 CrNi 13 1

Cross Reference Table (Equivalent Grade) of X 8 CrNi 13 1

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