High strength fasteners
High strength fasteners
(OP)
Can somebody recommend a steels wich can attain surface hardness of 700Hv and core hardness of 35Hrc after heat treatment. the application is "tapping screws"
Thanx
baskar
Thanx
baskar





RE: High strength fasteners
With all of the self tapping screw material available, why do you need such a high surface hardness?