STAINLESS STEEL 17-7 PH SPRING WIRE AND SPRINGS
This recommended practice covers a high quality corrosion resisting steel wire, cold drawn, formed, and heat treated to produce uniform mechanical properties. It is magnetic in all conditions. It is intended for the manufacture of springs and wire forms that are to be heat treated after forming to enhance the spring properties. This recommended practice covers basic materials and processing requirements of springs and forms fabricated therefrom.