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America SAE 201 Chemical compositions of SAE wrought stainless steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 201 / 201
Category Grade Standard Region/Area Standard Content
Metals 201 SAE J 405 America Chemical compositions of SAE wrought stainless steels

Chemical composition(mass fraction)(wt.%) of the 201

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0600 -
Ni 3.5000 5.5000 -
N - 0.2500 -
Mn 5.5000 7.5000 -
Cr 16.0000 18.0000 -
C - 0.1500 -

Mechanical Properties of steel grade 201

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)
466 (≥) 952 (≥) 32 12 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade 201

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
21 - -     0.34 -  
777 933 - 12.3 133   -  
137 - 12 14.2   323 343

Heat Treatment of steel grade 201

Heat treated : 1626°C - 1452°C

Technological Curves of steel grade 201

Cross Reference Table (Equivalent Grade) of 201

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