Backup Steel Roll for Nonferrous Metals Cold Rolling Mills in Hebei, China
New
Specifications
- Condition
- new
- Casting form material
- as Per Requirement
- Casting form usage count
- Semi-permanent
- Surface treatment
- as Per Requirement
- Surface roughness
- 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.
- Transport package
- Metal Pallet or Wooden Case
- Specification
- as per drawing
- Hs code
- 84553000
- Subcategory
- Metal casting
- Subcategory 2
- Casting & forging
- Subcategory 3
- Manufacturing & processing machinery
- Listing ID
- 85840783
Description
Forged Steel Rolls for Rolling Mill
1. Description
The forged rolls are widely used on some tough stands of hot rolling mill, such as BD stand and blooming stand to perform with excellent strength to avoid some rolling accidents. Meanwhile, it is also a good choice to work on the cold rolling mill as backup roll and work roll. The whole process form melting, casting, forging, heat treatment to final machining and packing is under control of TANGSHAN WEILANG quality system.
2. Chemical Composition
Specification Material Diameter(mm) Length(mm) Weight(Tons)
Work Rolls 9Cr2Mo, 9Cr3Mo, MC3, MC5 etc. Max. Ø610mm Max. 6000mm Max. 8.0T
Intermediate Rolls 9Cr2Mo, 9Cr3Mo, MC3, MC5 etc. Max. Ø800mm Max. 6000mm Max. 8.5T
Back-up Rolls Cr2, Cr3, Cr5, 60CrMo, 60CrMnMo etc. Max. Ø1500mm Max. 7000mm Max. 40T
3.Mechanical Properties
Tensile Strength (N/mm²) >=350
Neck Hardness (HSD) 35-45
4. Equipments
5.Machining
6.Inspection and Delivery