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🇪🇺 Europe equivalent of

M421.3247

HS2-9-1-8 / 1.32471.3247100%

Standard: EN · Source: EN ISO 4957

Reference grade

Other international equivalents

CountryStandardGradeMatch
🇺🇸USAAISIAISI M42 / UNS T11342REF
🇯🇵JapanJISSKH59100%