Grade SS Grade 80 Class 2
Corresponding Standard ASTM A875/A875-2023
Standard Specification for Steel Sheet, Zinc-5 % Aluminum Alloy-Coated by the Hot-Dip Process
Classification Alloy Steel
SS Grade 80 Class 2 Chemical Element Composition Content (%)
Component C Mn P S Cr Ni Cu Mo Ti V Nb
Minimum Value - - - - - - - - - - -
Maximum Value 0.2 1.35 0.05 0.02 0.15 0.2 0.25 0.06 0.15 0.1 0.1
① Al、N、B: There is no specified limit, but the analysis shall be reported.
② For carbon levels less than or equal to 0.02 %, vanadium, columbium, or titanium, or combinations thereof, are permitted to be used as stabilizing elements at the producer\'s option. In such cases, the applicable limit for vanadium and columbium shall be 0.10 % max, and the limit of titanium shall be 0.15 % max.
③ Shall be furnished as a stabilized steel.
SS Grade 80 Class 2 Mechanical Properties
Tensile Strength
σb
ksi
Yield Point
σs
ksi
≥82 ≥80

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