Wear resistant steel is generic terms of the steel with high wear resistant performance, could extremely extend the lifetime of the quick-wear part. Wear resistant steel is widely used on mining, construction, agriculture, port, power plant and metallurgical machinery, etc. Wear resistant steel is under strictly tempering and quenching, together with high content of Mn, Cr, Mo, Ni elements, makes the steel plate very hard and though, could bear harsh working environment. Wear resistant steel grades from 360, 400, 450, 500, 550&600 could meet different kinds of hardness requirement.