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🇺🇸 USA equivalent of

O1 / 100MnCrW41.2510

AISI O1T31501REF

Standard: AISI · Source: ASTM A681

US equivalent

View full O1 / 100MnCrW4 data →

Other international equivalents

CountryStandardGradeMatch
🇪🇺EuropeEN100MnCrW4100%
🇯🇵JapanJISSKS390%