Adamite roll is a material, mechanical properties and carbon content of which stands between steel and iron. Owing to its alloy elements such as NiCrMo etc. There are some amount of carbide in the matrix and because of certain special heat treatment technology, high wearability, good toughness and excellent resistance to fire crack are obtained. The most advantages of these rolls are almost no hardness gradient in the working layer. These rolls are used in roughers and front stands of the finishes for hot strip mills, rougher and intermediate stands and pre-finishing stands for bar and wire, roll collar and roll sleeves for universal mills and cantilever mills.
