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Centrifugal Casting High Speed Steel Roll

Price $6500.00
Min Order 1 Piece
Availability In Stock
Shipping From Beijing, China
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Model NO.:
speed steel roll
Type:
Steel Rolling Equipment
Certification:
ISO
Casting Method:
Centrifugal Cast
Barrel Hardness:
75-95 Hsd
Core Hardness:
30-45 Hsd
Weight:
≤10 Tons
Trademark:
CAMET
Transport Package:
Steel Rack
Specification:
ISO
Origin:
China
Product Description
Centrifugal casting high speed steel roll
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.
 
Chemical Analysis
CodeHSCCSiMnNiCrMoVW
HSS75~951.5/2.00.3/1.00.4/1.20.0/1.53.0/8.02.0/8.02.0/9.00.0/8.0
Mechanical properties
propertiesBarrelNick/corel - SG cast iron
Tensile strength (N/mm2)≥760≥760
Bending strength (N/mm2)770~1020425~500
Microstructure
Tempered martensite + small percentage bainite + carbide
Application
Work rolls for roughing stands and front finishing stands of strip mill, work rolls for cold strip mill
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