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Sweden SS 2321 Stainless steel - SS steel 23 21 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2321 / 2321
Category Grade Standard Region/Area Standard Content
Metals 2321 SS 142321 Sweden Stainless steel - SS steel 23 21

Chemical composition(mass fraction)(wt.%) of the 2321

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni 1.2500 2.5000 -
Mn - 1.0000 -
Cr 15.5000 17.5000 -
C 0.1400 0.2300 -

Mechanical Properties of steel grade 2321

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)
627 (≥) 896 (≥) 44 21 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade 2321

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
14 - -     0.21 -  
545 754 - 34.3 432   -  
621 - 12 42.2   422 232

Heat Treatment of steel grade 2321

Heat treated : 1342°C - 1775°C

Technological Curves of steel grade 2321

Cross Reference Table (Equivalent Grade) of 2321

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