Manufacturing Processing Machinery High Speed Steel Rolls (HSS) with Hsd75-98 and Good Heat Resistance

Product Details
Customization: Available
Casting Form Material: Metal
Casting Metal: Cast Steel
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  • Manufacturing Processing Machinery High Speed Steel Rolls (HSS) with Hsd75-98 and Good Heat Resistance
  • Manufacturing Processing Machinery High Speed Steel Rolls (HSS) with Hsd75-98 and Good Heat Resistance
  • Manufacturing Processing Machinery High Speed Steel Rolls (HSS) with Hsd75-98 and Good Heat Resistance
  • Manufacturing Processing Machinery High Speed Steel Rolls (HSS) with Hsd75-98 and Good Heat Resistance
  • Manufacturing Processing Machinery High Speed Steel Rolls (HSS) with Hsd75-98 and Good Heat Resistance
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  • Overview
  • Product Description
  • Product Parameters
  • Our Advantages
  • Detailed Photos
  • Product Application
Overview

Basic Info.

Model NO.
High Speed Steel Rolls(HSS)
Casting Form Usage Count
Semi-permanent
Surface Treatment
Polishing
Surface Roughness
Ra0.05
Coating
Syrup or pulp waste
Machining Tolerance
+/-0.01mm
Standard
GB
Certification
CE, ISO 9001:2008
Weight
50kg-10000kg
Hardness
75-98
Transport Package
Standard Seaworthy
Specification
High Speed Steel Rolls(HSS)
Trademark
Seawoo
Origin
China
HS Code
84553000
Production Capacity
10000

Product Description

High Speed Steel Rolls (HSS)
Product Description

 

HSS rolls are made such that highly alloyed Tool Steel/HSS material is metallurgically bonded onto a forged steel or nodular iron shaft.

In HSS rolls by CPC process, highly alloyed shell metal continuously poured into the mould to create a clad onto the forged steel shaft. The process is called as CPC. The result is a very hard working layer on the forged roll neck (shaft).
Considerable amount of carbides in the microstructure make these rolls ideal wherever the very high wear resistance is needed.
In HSS rolls by CC (Centrifugal Casting) process, high alloyed and wear resistant shell material is centrifugally cast and then soft core material is poured into the precast shell. 

Advantages of HSS Rolls ;
• Highly wear resistant shell material durable at high temperature provides high pass performance and good surface finish.
• No segregation or shrink cavities due to the special casting process. Solid and fine microstructure.
• Required hardness depth is exactly provided due to the manufacturing process.

HSS rolls are designed and produced as per end user's requirement considering product rolled, max/min roll dia and other working conditions.
HSS rolls are getting more and more popular in today's high capacity modern mills. These rolls are ideal in bar, wire&rod mills, light section and narrow to wide strip mills at finishing stands.

 
Product Parameters

 

MATERIAL CHEMISTRY BARREL HARDNESS
C Si Mn p s Cr Ni Mo V W   (HSD)
High Speed Steel 1.50-2.20 0.30-1.00 0.40-1.20 ≤0.030 ≤0.025 3.00-8.00 0.00-1.50 2.00-8.00 2.00-9.00 0.00-8.00 75-95

Our Advantages

Seawoo Roll assures high quality products through an extensive system of quality controls. A number of rigid inspections are carried out for each and every step in the process of our production line. Every set of inspection equipment has to go through high accuracy calibration to guarantee effectiveness of inspection data.
• Scrap and other raw materials are verified so that they meet stringent specifications.
• All melting parameters are analyzed.
• Casting parameters are documented.
• Heating parameters are monitored during the heat treatment process.
• Hardness and internal soundness are checked after the heat treatment process has been carried out.
• Dimensions and final hardness results are checked before shipment.
• An examination to detect freedom of surface and internal cracks is carried out before shipment.
• All results are documented in accordance with our Quality Management System.


Detailed Photos

 

 Manufacturing Processing Machinery High Speed Steel Rolls (HSS) with Hsd75-98 and Good Heat Resistance
Manufacturing Processing Machinery High Speed Steel Rolls (HSS) with Hsd75-98 and Good Heat Resistance
Manufacturing Processing Machinery High Speed Steel Rolls (HSS) with Hsd75-98 and Good Heat Resistance
Manufacturing Processing Machinery High Speed Steel Rolls (HSS) with Hsd75-98 and Good Heat Resistance
Manufacturing Processing Machinery High Speed Steel Rolls (HSS) with Hsd75-98 and Good Heat Resistance
Product Application

 

LONG PRODUCT (LP) MILL ROLLS
MILL TYPE ROLL TYPE ROLL GRADE
BAR MILL Roughing, Intermediate,Finishing Cast Steel, Adamite Steel, Nodular lron, HSSTC in ring roll form
WIRE ROD MILL Roughing,intermediate,Finishing, Finishing Block Cast Steel, Adamite Steel Nodular lron, HSSCemented Carbide
SECTION MILL Breakdown. RoughingIntermediate, Finishing Cast Steel, Adamite Steel, Graphitic SteelNodular lron
HEAVY SECTION MILL Breakdown,Roughing, Edger,Tandem, UF, UR, Straightening Cast Steel, Adamite Steel, Graphitic SteelHiCr lron, HiCr Steel, Forged Steel

FLAT PRODUCT (FP) MILL ROLLS
MILL TYPE ROLL TYPE ROLL GRADE
HSM, Plate Roughing WR Special Alloy Cast Steel, HiCrSteel SemiHSS
HSM Roughing & Finishing BUR Duplex Cast Steel, Forged Stee!
HSM F1-F4, F5-F7 WR Hi Cr lron, ICDP HSS
CSM Tandem, Reversible,Sendzimir WR Cr3, Cr4, Cr5 Forged Steel
CSM BUR Cr3, Cr4, Cr5 Forged Steel/Duplex Cast Steel

 

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