• Pearlitic Nodular Cast Iron Rolls for Professional Manufacturer
  • Pearlitic Nodular Cast Iron Rolls for Professional Manufacturer
  • Pearlitic Nodular Cast Iron Rolls for Professional Manufacturer
  • Pearlitic Nodular Cast Iron Rolls for Professional Manufacturer
  • Pearlitic Nodular Cast Iron Rolls for Professional Manufacturer
  • Pearlitic Nodular Cast Iron Rolls for Professional Manufacturer

Pearlitic Nodular Cast Iron Rolls for Professional Manufacturer

After-sales Service: Yes
Warranty: 12 Months
Condition: New
Certification: ISO9001
Standard: GB
Customized: Customized

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  • Overview
  • Detailed Photos
  • Mechanical Property
  • Chemical Analysis
  • Application
  • Packaging & Shipping
Overview

Basic Info.

Model NO.
as per customer requirements
Material
Alloy
Application
Metal Cutting Machine, Metal Straightening Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Casting Machinery
Casting Form Usage Countt
Semi-Permanen
Technique
Conventional and Centrifugal
Transport Package
Export Packaging Standard
Specification
as Per The Drawing
Trademark
none
Origin
China
HS Code
84559000
Production Capacity
20000 - 50000ton

Product Description


Nodular Iron Roll
Mill rolls are the main spare parts and are consumed in a large amount for steel mills. We started our business first from this material since the inception. Now they are our star products. From many years' experience for the full production process, we provide our customers all the technology support from roll's melting, casting, forging, heat treatment, machining and packing. Now we have built up a world-wide reputation for carrying out both domestic and overseas markets. Our worldwide customers covered some multinational iron and steel groups in America, Southeast Asia and Europe. Our max export is 3600 tons in 2019.
 
Detailed Photos
Pearlitic Nodular Cast Iron Rolls for Professional Manufacturer
Pearlitic Nodular Cast Iron Rolls for Professional Manufacturer

 

 
Mechanical Property
Mechanical Property Centrifugal Castings Static Castings
Hardness of Body HSD50-80 HSD40-75
Hardness of Neck HSD35-48 HSD-32-55
Tensile Srength of Core >450MPa >300Mpa


 
Chemical Analysis

 

Grade Hardness
(HSD)
C Si Mn Ni Cr Mo Mg P S
SGI 40-55 3.2-3.7 1.0-2.5 0.5-1.0   0.2-0.6 0.2-0.6 >0.04 <0.2 <0.03
SGII 55-70 3.2-3.7 1.2-205 0.5-1.0   0.2-0.6 0.2-0.6 >0.04 <0.2 <0.03
SGIV 48-70 3.2-3.7 1.0-2.5 0.5-1.0 0.5-1.0 0.2-0.6 0.2-0.6 >0.04 <0.2 <0.03
SGV 48-70 3.2-3.7 1.0-2.5 0.5-1.0 1.0-3.0 0.3-1.2 0.2-0.8 >0.04 <0.2 <0.03
SGVI 42-52 2.9-3.5 1.5-2.4 0.4-0.8 1.0-2.5 0.1-0.5 0.4-0.8 >0.04 <0.2 <0.03
SGVII 55-75 2.9-3.5 1.5-2.4 0.4-0.8 2.5-.5 0.1-0.5 0.4-1.0 >0.04 <0.2 <0.03
 
Application

For roughing or finishing stands rolling mill of section mill, wire and rods, bars mills, finishing stands and back up rolls of strip and narrow strip mills

Packaging & Shipping

 

Pearlitic Nodular Cast Iron Rolls for Professional Manufacturer
Pearlitic Nodular Cast Iron Rolls for Professional Manufacturer
Pearlitic Nodular Cast Iron Rolls for Professional Manufacturer



 


 

 

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Gold Member Since 2017

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Management System Certification
ISO 9001, ISO 9000