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S66220
Standard ASTM A453/453M-2017 High-temperature bolting, with expansion coefficients comparable to austenitic stainless steels
Standard ASTM A959-2019 Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels


Chemical Composition(%)


Standard Material Designation Chemical Composition (%)
ASTM A453/453M-2017
High-temperature bolting, with expansion coefficients comparable to austenitic stainless steels
Grade 662
(S66220)
 
Min
Max
ASTM A959-2019
Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
622
(S66220)
 
Min
Max
ASTM A959-2019
Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
662
(S66220)
 
Min
Max
For Reference Only