Specification

l   Diameter: DN60mm to DN1000mm

l   Length: ≤6000mm

l   Weight: ≤50T

l   Material: 9Cr2MoR, 86CrMoV7, MC3, MC5, etc

l   Barrel Hardness: HSD80-102(higher hardness)

l   Barrel Hardness Evenness: ±1HSD

l   Hardness Depth(one side): 12-35mm

Manufacturing Process

ingot--forging--UT--rough machining--UT--QT--second rough machining--UT--magnetic particle test--quenching--magnetic particle test--finished machining--UT--magnetic particle test--oiling--packing-shipping

Application

The "Work Roll" is manufactured of particularly high-quality alloyed steels.It is distinguished by high hardness for the depth up to 35mm that ensures an improved durability under severe conditions of high-speed rolling which is accompanied by heat shocks in operation.

Work Roll for rolling mill like 2 Hi Mill Roll,4 Hi Mill Roll,6 Hi Mill Roll,20 Hi Mill Roll,Leveler Roll,Sendzimir Mill Roll,etc.