A prehardened mold steel (300 HB/32 HRC) with improved machinability W1.2312 is a chromium – manganese – molybdenum grade designed for plastic ...
A prehardened mold steel (311-345 HB / 33-37 HRC) with improved machinability 41X40 is a chromium-manganese-molybdenum grade designed for plastic m...