middle roll

The material of this working roll is MC3 . And the specification is 375*1380*3410. There are different specification of smooth working roll. they are semi-finished products, and the specification is from dia.90mm to dia.850mm.

Our products includes forged steel working roll, middle roll, backup roll. pinch roll,strengthening roll,etc.The dia. ranges from 20mm to 1500mm. The chemical composition of our products including C,Cr,Mo,V,Mn,Ni,Co,W. The material of our products usually includes 9Cr2Mo,60CrMnMo,60CrMoV,Gcr15,86CrMoV7,9Cr3Mo,MC3,70Cr3Mo,70Cr3NiMo,etc.

We can supply the work roll at the surface hardness of HSD85-105. And in one roll the hardness error is less than 3HSD.The depth of the hardness is more than 28mm at radius in material Cr3%.the price quotation is in accordance with the customers' drawings and the weights of the products.