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Hot Rolled Bar and Wire Finishing Stand Work Roll
| Price | $6500.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Beijing, China |
| Popularity | 492 people viewed |
Model NO.:
finishing stand work roll
Customized:
Customized
Condition:
New
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
Hot rolled bar and wire finishing stand work 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.
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
| Code | HSC | C | Si | Mn | Ni | Cr | Mo | V | W |
| HSS | 75~95 | 1.5/2.0 | 0.3/1.0 | 0.4/1.2 | 0.0/1.5 | 3.0/8.0 | 2.0/8.0 | 2.0/9.0 | 0.0/8.0 |
Mechanical properties
| properties | Barrel | Nick/corel - SG cast iron |
| Tensile strength (N/mm2) | ≥760 | ≥760 |
| Bending strength (N/mm2) | 770~1020 | 425~500 |
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
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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