1.5 : HRC 38 HV : 375 1.8 : HRC38 HV : 375 2.0 : HRC 38 HV : 375 2.5 : HRC36 HV : 355 3.0 : HRC 35 HV : 345
We manufacturer ofrule die steel, including :Clicking Die Steel,Cutting Die Steel,Steel Rule Die,Rule Steel,Shoe Industry,Shoe Making Machine,Shoe Make Equipment,Cutting Knife,Clicking Knife,Leather Industry,Leather Cutting system,Shoe leather Industry,Bending Machine,Bending Die system。