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X04Cr21Ni10

India IS X04Cr21Ni10 Stainless steel for welding electrode core wire and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X04Cr21Ni10 / X04Cr21Ni10
Category Grade Standard Region/Area Standard Content
Metals X04Cr21Ni10 IS 10631 India Stainless steel for welding electrode core wire

Chemical composition(mass fraction)(wt.%) of the X04Cr21Ni10

Element Min Max Similar
Si 0.2500 0.6000 -
S - 0.0300 -
P - 0.0400 -
Ni 9.0000 11.0000 -
Mn 1.0000 2.5000 -
Cr 19.5000 22.0000 -
C - 0.0800 -

Mechanical Properties of steel grade X04Cr21Ni10

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)
275 (≥) 817 (≥) 23 44 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade X04Cr21Ni10

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 - -     0.21 -  
591 558 - 43.3 313   -  
289 - 24 14.2   441 112

Heat Treatment of steel grade X04Cr21Ni10

Heat treated : 1545°C - 1413°C

Technological Curves of steel grade X04Cr21Ni10

Cross Reference Table (Equivalent Grade) of X04Cr21Ni10

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