FORGED COLD ROLLING WORKING ROLL 1.Used for: cold rolling mill 2.Material: 9Cr2MoR; 86CrMoV7; MC3; MC5 3.ISO

              FORGED COLD ROLLING WORKING ROLL

   

  

                         

  

Working Roll Techincal Data 

 

1.Specification: diameter 30---1000; length≤9000; weight≤50T

2.Material: 9Cr2MoR; 86CrMoV7; MC3; MC5 etc

3.Barrel hardness: HSD80----102 (higher hardness)

4.barrel hardness evenness: ≤3HSD 

5.Hardness depth (one side) :12---35mm

6.Used for: cold rolling mill

7.Manufacturing process: ingot-forging-UT-rough machining-UT-QT-2th rough machining-UT

8.-magnetic particle test-quenching-magnetic particle test-finished machining-UT

-magnetic particle test-oiling-packing-shipping

FORGED COLD ROLLING WORKING ROLL