USA UNS S31654
Corresponding Standard ASTM A276/A276M-2017
Standard Specification for Stainless Steel Bars and Shapes
Classification Austenitic Stainless Steel
Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo N
Minimum Value - - - - - 16 10 2 0.16
Maximum Value 0.03 1 2 0.045 0.03 18 13 3 0.3
Mechanical Properties
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Reduction of Area
ψ
%
all Annealing - Hot or Cold Precision Rolling (A) ≥620 ≥345 ≥30 ≥50
≤25.4 Relatively Strict Cold Working (B) ≥1000 ≥860 ≥15 ≥45
>25.4~31.75 Relatively Strict Cold Working (B) ≥930 ≥795 ≥16 ≥45
>31.75~38.1 Relatively Strict Cold Working (B) ≥895 ≥725 ≥17 ≥45
>38.1~44.45 Relatively Strict Cold Working (B) ≥860 ≥690 ≥18 ≥45

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