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High Speed Steel Roll Ring

Price $13500.00
Min Order 1 Piece
Availability In Stock
Shipping From Beijing, China
Popularity 361 people viewed
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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.
Mechanical properties
Hardness of shellHSD75-95
Hardness of coreHSD30-45
Tensile Strength of core≥450MPa
Chemical analysis
CSiMnCrNiMoWV
1.5/2.20.3/1.00.4/1.23.0/8.00.0/1.52.0/8.00.0/8.02.0/9.0
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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