700HT

Hardfacing, also known as hardsurfacing, is used to protect components and equipment that are exposed to wear and abrasion 
Hardness: Rockwell C 58-61 
Excellent abrasion and impact resistant 
Commonly used on crusher rollers, mill hammers, conveyor rollers and screws 
Ideal for use on carbon, low alloy and manganese steels that are subjected to extreme impact and abrasion