Medium Carbon Steel
EN 10083-2 Grade C40 quenched and tempered (+QT)Medium Carbon Steel
EN 10277-2 Grade C40 cold drawnMedium Carbon Steel
EN 10250-2 Grade C40 normalized and tempered (+NT)Medium Carbon Steel
EN 10277-2 Grade C40 as rolled and turned (+SH)Medium Carbon Steel
EN 10083-2 Grade C40 soft annealed (+A)Medium Carbon Steel
EN 10083-2 Grade C40 quenched (+Q)Medium Carbon Steel
EN 10083-2 Grade C40 NormalizedMedium Carbon Steel
ASTM A958 Grade SC1040 Class 65/35, Heat-TreatedMedium Carbon Steel
JIS G3507 Grade SWRCH40KMedium Carbon Steel
JIS G4051 Grade S38CMedium Carbon Steel
JIS G4051 Grade S40CMedium Carbon Steel
JIS G3506 Grade SWRH42BMedium Carbon Steel
SAE J403 Grade 1040