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Centrifugal Cast High Cr Steel Rolls with M7c3 Carbides

China Centrifugal Cast High Cr Steel Rolls with M7c3 Carbides, Find details about China Mill Roll, Rolling Mill from Centrifugal Cast High Cr Steel Rolls with M7c3 Carbides

Model NO.
As per drawings
Coating
as Per Requirement
Machining Tolerance
as Per Drawings
Standard
GB
Certification
CE, ISO 9001:2000
HSS Rolls
Used as Work Rolls in Finishing Stands.
Our Advantage
Rich Experience, Best Service, Professional Team.
Our Customers
Russia,Turkey, Bangladesh, Columbia,Vietnam
Inspection
Ut, Metallographic Examination, Hardness Test etc.
Plant
We Have Our Own Factory
Exhibition
We Always Attend Some Exhibition in Abroad.
Specifications
High Dimension Accuracy, Wear Resistance
After Sales Service
Engineer Available to Service Machinery Overseas
Application
Hot Strip Mills,Bar Mills, Universal Section Mills
OEM
We Can Also Accept The Trail Order.
Trademark
WEILANG
Transport Package
Metal Pallet or Wooden Case
Specification
as per drawing
Origin
China
HS Code
84553000
Model NO.
As per drawings
Coating
as Per Requirement
Machining Tolerance
as Per Drawings
Standard
GB
Certification
CE, ISO 9001:2000
HSS Rolls
Used as Work Rolls in Finishing Stands.
Our Advantage
Rich Experience, Best Service, Professional Team.
Our Customers
Russia,Turkey, Bangladesh, Columbia,Vietnam
Inspection
Ut, Metallographic Examination, Hardness Test etc.
Plant
We Have Our Own Factory
Exhibition
We Always Attend Some Exhibition in Abroad.
Specifications
High Dimension Accuracy, Wear Resistance
After Sales Service
Engineer Available to Service Machinery Overseas
Application
Hot Strip Mills,Bar Mills, Universal Section Mills
OEM
We Can Also Accept The Trail Order.
Trademark
WEILANG
Transport Package
Metal Pallet or Wooden Case
Specification
as per drawing
Origin
China
HS Code
84553000
Centrifugal Cast High Cr Steel Rolls with M7c3 Carbides
Centrifugally Casting High Cr Steel Mill Rolls
1. Description
    Hi Cr Steel Rolls are mainly used for  rough stands (R1 & R2) of hot strip plate rolling mills and universal section rolling mills. We make this kind of roll by centrifugal cast, and the material of core is strength nodular iron. The working layer is Cr, Mo, Ni, V and other alloy element. The matrix structure is tempered martensite+carbide+ a little austenite. Becasue the microhardness of carbide is high, good wear resistance,  and isolated block distribution of M7C3 type. By temperature-differential treatment, the rollers will be more wear resistance, thermal cracking resistance and high temperature performance.

Centrifugal Cast High Cr Steel Rolls with M7c3 Carbides

Centrifugal Cast High Cr Steel Rolls with M7c3 Carbides


2. Chemical Composition
 

Grade

C

Si

Mn

P

S

Cr

Ni

Mo

Hi Cr Steel

1.00-1.80

0.40-1.00

0.50-1.00

≤0.030

≤0.025

8.00-15.0

0.50-1.50

1.50-4.50

3.Mechanical Properties
 

Tensile Strength (N/mm²)

>=350

Neck Hardness (HSD)

35-45


4. Equipments
Centrifugal Cast High Cr Steel Rolls with M7c3 Carbides

5.Machining

Centrifugal Cast High Cr Steel Rolls with M7c3 Carbides

6.Inspection and Delivery
Centrifugal Cast High Cr Steel Rolls with M7c3 Carbides
TANGSHAN WEILANG is a full integrative enterprise who is dedicated to design, production, sales and service in metallurgical products.Our products contain various mill rolls and roll rings for different kinds of bar&wire mills, section mills, plate&strip mills, tube mills etc., which has been supplied to 20 countries and regions including Southest Asia, Europe, North America and Middle East.
 

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