One new type high manganese steel crusher hammer with steel bonded tic cermets rods is a good substitute for high chromium cast iron complex crusher hammer.It solves the problem of easy to be broken with high hardness in high chromium crusher hammer, furthermore, the wear life could be increased -up to 3 times, delivering fewer change-outs, more up time ,and lower maintenance costs. The titanium carbide columns provide structural strength to the hammer while the manganese or wear alloy give the hammer the flexibility to handle the impact. Both alloys work together to lengthen the overall wear life of the wear part.