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🇪🇺 Europe equivalent of

C551.0535

C551.0535100%

Standard: EN · Source: EN 10083-2:2006

Reference grade

View full C55 data →

Other international equivalents

CountryStandardGradeMatch
🇺🇸USAAISIAISI 1055REF
🇯🇵JapanJISS55C97%
🇨🇳ChinaGB5595%