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🇪🇺 Europe equivalent of

39NiCrMo31.6510

39NiCrMo3 / 1.65101.6510100%

Standard: EN · Source: EN 10083-3

Reference grade

Other international equivalents

CountryStandardGradeMatch
🇺🇸USAAISIAISI 9840REF
🇫🇷FranceAFNOR40NCD395%