... These products have the properties of high purity, low [P],[S],[O] [H]content, less inclusions, homogeneous carbide spread ... , Turkey, Etc... Roughly specification of forged rolls as follows:1 Range:Forged rolls (weight≤50tons) NameSpecificationMaterialWork RollDia. 60~ Dia ... . 1000mm9Cr2Mo, 86CrMoV7,MC3,MC5,etc.Back Up RollDia. 240~ Dia. 1500mm9Cr2Mo, MC3,MC5,etc.Intermediate Roll≤ ...