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🇪🇺 Europe equivalent of

40CrMnMoS8-61.2312

40CrMnMoS8-6 / 1.23121.2312100%

Standard: EN · Source: EN ISO 4957

Reference grade

Other international equivalents

CountryStandardGradeMatch
🇺🇸USAAISIP20+S (modified)REF