600HT

Hardfacing, also known as hardsurfacing, is used to protect components and equipment that are exposed to wear and abrasion 
Hardness: Rockwell C 53-56 
Commonly used on plow points, disc, drag lines, bucket lips and teeth, crushers and extruder screws 
Ideal for use on carbon, low alloy and manganese steels that are subjected to heavy impact, abrasion and corrosion