A: High-end speical alloy raw material used for making.
B: 80000 or 120000 cycle times for choice;
C: hardness can reach 62 HRC even 65 HRC after heat treatment.
Almost 30 years all kinds of concrete block molds manufacturing experience;
80000 or 120000 cycle times for choice;hardness reach 62 degree after heat treatment.
A: High-end speical alloy raw material used for making.
B: 80000 or 120000 cycle times for choice;
C: hardness can reach 62 HRC even 65 HRC after heat treatment.
Almost 30 years all kinds of concrete block molds manufacturing experience;
80000 or 120000 cycle times for choice;hardness reach 62 degree after heat treatment.