A spring steel Popular for its ability to flex and return to it's original shape Sup9 (virtually identical to ANSI 5160) Is the perfect choice for a heavy duty knife.
Sup9 is a great knife steel for anything requiring a tough edge. It has proven itself over and over again and is a favourite due to its reliability in use and its simple heat treat procedure.
It has a medium carbon content, and other alloys, it is incredibly tough and durable, with great edge retention and shock resistance.
Each piece is 65 x 5 x 1000mm (Width x Thickness x Length), New clean steel.