Can anyone tell me EXACTLY what kind of metal is used on the 99 zx6r? I broke the bracket that holds the foot peg assembly on a lay down. It broke on the back part (right side of bike) of it so if it is a good material to weld a buddies dad is going to take care of it for me , no charge. He isnt sure what kind of metal it is for the backet either so figured I ask here.