Grade S40930
Corresponding Standard ASTM A959-2004
Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
Classification Ferritic Stainless Steel
S40930 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni N Ti More
Minimum Value - - - - - 10.5 - - 0.05 (Nb+Ti) [0.08+8(C+N)] ~ 0.75
Maximum Value 0.03 1 1 0.04 0.02 11.7 0.5 0.03 -
Approximate Comparison Table Ferritic Heat-Resistant Steel
China United States
GB ISC UNS
022Cr11NbTi
GB/T 20878-2024
S11173 S40930
ASTM A959
S40930 Corresponding Standards(Same grade name, different standards)

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