Semi-steel roller

1>The semi-steel roll is made with a kind of material that is of performances between that of steel roll andiron roll,containing alloy elements of nickel,chrome and molybdenum etc. 2>Its base structure has a certain amount of carbide. 3>this product possesses very high wear resistance,fine tenacity and crack-resistance. 4>Its best feature is that there is almost no hardness drop height in its work layer, It is appropriate to be used for these situations 1>strip steel's continuous rough heat rolling machine, 2>front section refined rolling, 3>bar or rod rolling machine 4>intermediate rolling or pre-refined rolling machine stand 5>universal rolling machine and roll ring of overhang rolling machine and roll sleeve etc.