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Back-up Roller for Cold Rolling Mill

US$100.00 - 1,000.00 1 Piece (MOQ)
Port:
Qingdao, China
Production Capacity:
60000tons/Year
Payment Terms:
L/C, T/T
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Yantai Fangle Metallurgy Group Co., Ltd.

Shandong, China

Last Login Date:

Jun 25, 2025

Business Type:

Manufacturer/Factory

Main Products:

Hot Rolling Mill Rolls, Hot Rolling Seamless Pipes Spare Parts, Mandrels for Mpm &Fqm Mills, Guide Disc/Shoe/Piercing Rolls for Piercing Mill, Castings, Piercing Mill Mandrels, Forgings, Plate Rolling Mill Spare Parts, Forged Material, Rod Rolling Mill Spare Parts

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Product Description

Company Info

Basic Info.

Model NO.
as the drawing
Condition
New
Certification
CE, ISO9001
Standard
DIN, ASTM, GB
Customized
Customized
Material
Alloy
Application
Metal Processing Machinery Parts
Application Range
General 4-Hi Mill and 6-Hi Mill
Size Rang
Diameter From 200mm to 1000mm
Hardness
60-80hsd
Hardness Deviation
2-3hsd
Diameter of Roll Barrel
350~1800mm
Trademark
FANGLE
Transport Package
Woodern Case
Specification
Export package
Origin
China

Product Description

Description

Forged steel back-up roll is mainly used in 4-Hi mill and 6-Hi mill. The diameter of roll barrel is 350~1800mm. The material of back-up roll includes 60CrMo, 9Cr2Mo, 86CrMoV7, 70Cr3Mo, 5Cr5NiMoV etc.

NameType of materialHardnessDepth of hardnessHardness deviation
Back-up roll2%Cr,3%Cr,4%Cr,5%Cr60~80HSD20~100mm2-3HSD

Hardness Curve




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