Medium Carbon Steel
EN 10250-2 Grade C55 normalized and tempered (+NT)Medium Carbon Steel
EN 10083-2 Grade C55 quenched and tempered (+QT)Medium Carbon Steel
IS 1570 Grade C55Mn75 Hot Rolled/Normalized/Cold Drawn/Hardened-TemperedMedium Carbon Steel
EN 10083-2 Grade C55 normalized or normalized formed (+N)Medium Carbon Steel
EN 10083-2 Grade C55 quenched (+Q)Medium Carbon Steel
AISI 1055 Annealed And Cold DrawnMedium Carbon Steel
AISI 1055 Hot RolledMedium Carbon Steel
JIS G4802 Grade S55C annealedMedium Carbon Steel
JIS G4802 Grade S55C as cold reducedMedium Carbon Steel
JIS G4802 Grade S55C austemperedMedium Carbon Steel
JIS G4802 Grade S55C quenched and temperedMedium Carbon Steel
JIS G3311 Grade S55CM annealedMedium Carbon Steel
JIS G3311 Grade S55CM cold-rolledMedium Carbon Steel
ASTM A29 Grade 1055Medium Carbon Steel
SAE J403 Grade 1055Medium Carbon Steel
ASTM A576 Grade 1055