Grade 019Cr22Mo2
China ISC S12293
Corresponding Standard GB /T 32569-2016
Welded Stainless Steel Tubes for Seawater Desalination Plants
Classification Ferritic Stainless Steel
019Cr22Mo2 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo N
Minimum Value - - - - - 21 - 1.5 -
Maximum Value 0.025 1 1 0.03 0.03 24 0.6 2.5 0.025
019Cr22Mo2 Mechanical Properties
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Hardness
HBW
800~1050°C, Rapid Cooling ≥410 ≥245 ≥25 HRB: ≥96
019Cr22Mo2 Corresponding Standards(Same grade name, different standards)

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