3Cr13/1.4028/30Cr13/X30Cr13/420S45/420/Z30C13/ Z33C13/2304/3H13/ 3H14/30KH13/420J2 Dia 50mm-1500mm 3Cr13/1.4028/30Cr13/X30Cr13/420S45/420/Z30C13/ Z33C13/2304/3H13/ 3H14/30KH13/420J2Applications automotive industry, decorative applications and kitchen utensils, electronic equipment, mechanical engineering pump and valve components cutlery and blades. Cutlery, surgical and dental instruments, ...