USA UNS S31040
ASTM
Specification or Grade
310Cb
Corresponding Standard ASTM A240/240M-2018
Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet and Strip for Pressure Vessels and General Applications
Classification Austenitic Stainless Steel
Properties Corrosion Resistance
Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni More
Minimum Value - - - - - 24 19 Nb:10C~1.10
Maximum Value 0.08 1.5 2 0.045 0.03 26 22

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