• Product Lines
    • Arbors
    • Backup Rolls
    • Conveyor Rolls
    • Edger Rolls
    • Nodular Iron Rolls
    • Cast Alloy Steel Rolls
    • Forged Steel Rolls
    • Composite Bonded Rolls
    • Leveler Rolls
    • Shafts
    • Specialty Rolls
    • Textured Rolls
    • Toll Steel Rolls
    • Work Rolls
  • Typical Applications
    • Cold Rolling
    • Hot Rolling
    • Slitting
    • Structural
    • Tempering
    • Tubing
  • Common End Uses
    • Structural Products
    • Long Products
    • Ferrous Products
    • Non-ferrous Products
    • Specialty Products
  • Industries Served
    • Aerospace
    • Construction
    • Food
    • Paper
    • Tubing
    • Specialty
    • Steel

Tool Steel Rolls

Composite bonded Tool Steel : CPM 9v is an unique tool steel used in the making of our composite bonded tool steel rolls. The CPM 9v tool steel has a critical balance of carbon and high vanadium which enhances the toughness and heat check resistance as a result of rolling mill heat and pressure. The superior tool steel provides excellent wear resistance over the conventional cast iron and steel work rolls. Overall, the powder metallurgical process produces a very homogenous, fine grain size microstructure, thus producing a superior surface finish on a variety of rolled products. The composite bonded roll process provides superior dimensional stability, good machinability, and toughness over that of conventional or other tool steels.

The Typical Chemical Composition of Composite Bonded Rolls.

C

V

Cr

Mo

W

1.800

8.800

5.000

1.200

 

2.100

9.200

5.950

1.500

 
For high wear resistance applications such as Finishers and Intermediate Sections. Wear Resistance is 4 to 8 times greater than nodular grades. This material is very well suited for Rebar, Slitters, Formers, Angles, Flats, Rounds, and Ovals

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