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High Speed Steel Roll Ring
| Price | $13500.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Beijing, China |
| Popularity | 360 people viewed |
Model NO.:
HSS roll ring
Type:
Steel Rolling Equipment
Certification:
ISO
Casting Method:
Centrifugal Cast
Shell Hardness:
75-95 Hsd
Size:
as Per Drawing
Trademark:
CAMET
Transport Package:
Wood Box
Specification:
ISO
Origin:
China
Product Description
High speed steel roll ring
Properties
The shell is a high carbon alloy steel containing Cr,Mo,W,V and Nb.The Microstructure consists of complex carbides embedded in a tempered martensitic matrix.Control of the carbon and a complex heat treatment allows the optimization of wear resistance,thermal fatigue resistance and oxide film formation,whilst maintaining low residual stress values.
The shell is a high carbon alloy steel containing Cr,Mo,W,V and Nb.The Microstructure consists of complex carbides embedded in a tempered martensitic matrix.Control of the carbon and a complex heat treatment allows the optimization of wear resistance,thermal fatigue resistance and oxide film formation,whilst maintaining low residual stress values.
Mechanical properties
| Hardness of shell | HSD75-95 |
| Hardness of core | HSD30-45 |
| Tensile Strength of core | ≥450MPa |
Chemical analysis
| C | Si | Mn | Cr | Ni | Mo | W | V |
| 1.5/2.2 | 0.3/1.0 | 0.4/1.2 | 3.0/8.0 | 0.0/1.5 | 2.0/8.0 | 0.0/8.0 | 2.0/9.0 |
Applications
Widely used as the F5 and F6 work roll for hot strip mills, the pre-finishing stands of high-speed wire mills and the finishing stands of bar mills.
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