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🇺🇸 USA equivalent of

X17CrNi16-21.4057

AISI 431 / UNS S43100S43100REF

Standard: AISI · Source: ASTM A276

US designation

Other international equivalents

CountryStandardGradeMatch
🇪🇺EuropeENX17CrNi16-2 / 1.4057100%