Product Description
4340 HR Q&T is primarily used for heavily stressed parts that must operate under strenuous conditions. The Quenching boosts the hardness of the steel, while the tempering helps to make sure that it isn't too brittle to work with. 4340 Q&T has been quenched, tempered and stress relieved.Product Videos
Custom Field
Material Steel
Shape Round Rod
Alloy 4340
Diameter 3.250 inch
Length 10.75 inches
Finish Hot Rolled
Product Height 3.25
Product Width 3.25
Product Length 10.75
Product Weight 25.36