High manganese steel ceramic insert castings
The hardness of the High manganese steel ceramic composite layer is distributed in steps:
Ceramic particles hardness= HV2100
Hardness of metal around ceramic particles = 60-65HRC
Basis material=High manganese steel =Hardness HB190-220
Impact hardness of High manganese steel = HB400-500
It is suitable for use under high impact and high wear conditions
the service life of high manganese steel ceramic insert castings is more than 1 times of that of conventional high manganese steel