Skip to content

🇺🇸 USA equivalent of

21CrMoV5-71.7709

ASTM A193 B16 (approx)REF

Standard: ASTM · Source: ASTM A193

Approximate US bolt equivalent

Other international equivalents

CountryStandardGradeMatch
🇪🇺EuropeEN21CrMoV5-7100%