Medium Carbon Steel
ASTM A729 Class A Double-Normalized and TemperedMedium Carbon Steel
ASTM A355 Class A Quenched and Tempered; Hardness Range 2Medium Carbon Steel
ASTM A355 Class A Quenched and Tempered; Hardness Range 1Medium Carbon Steel
ASTM A355 Class B Quenched and Tempered; Hardness Range 2Medium Carbon Steel
ASTM A355 Class B Quenched and Tempered; Hardness Range 1Medium Carbon Steel
ASTM A668 Class B Annealed, or normalized, or normalized and temperedMedium Carbon Steel
ASTM A668 Class A UntreatedMedium Carbon Steel
ASTM A504 Class A Rim-Quenching TreatmentMedium Carbon Steel
ASTM A504 Class B Rim-Quenching Treatment