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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