High Speed Rolling Mill Back Up Roller For Nonferrous Metal Industrial Diameter 250 - 650 mm ISO9001

Brand Name:KY
Certification:ISO9001:2008
Minimum Order Quantity:5 Metric tons
Delivery Time:35-40 days after receiving the orders
Payment Terms:L/C,T/T
Place of Origin:Jiyuan, China (Mainland)
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Location: Jiyuan Henan China
Address: Huling,Chengliu Town,Jiyuan City ,Henan Province ,China
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Product Details

High Speed Rolling Mill Back Up Roller For Nonferrous Metal Industrial



Description:


Materials: 45Cr4NiMoV, 50Cr5MoV, 40Cr3MoV, 9Cr2Mo, 70Cr3Mo, 70Cr3NiMo, 55Cr, 35CrMo, and 70Cr3Mo is the most important material. On some high-speed overloaded rolling mill, back up roller uses even 50 Cr4MoV and 45 Cr5MoV as materials. Resist fatigue properties and wear resistance are more important. Higher alloy elements and low carbon content are its development directions.

Production processes: molten steel smelting –ingot- forging- heat treatment -machining-eventually heat treatment-finishing machining, etc.


Applications:


Back up roller is widely used in the production line metallurgical industry board strips, the longitudinal cutting tools, acid, zinc, tin, painted and winding, Nonferrous metal industry of annealing, pull thin and coating.


Specifications:


Cold rolling for steel forging:

Material

9Cr2Mo; 86CrMoV7; 9Cr3Mo; MC3, MC5, etc

diameter

250---650mm

UT

GB/T13314-91; GB/T15547-1995

Condition of delivery

(normalizing + tempering + Q&T)

Rough machining or finished delivery


Supporting roll with cold roll for steel forging

Barrel hardness

70-78 HSD

Barrel evenness

±1HSD


Competitive Advantage:


Strict quality control

Competitive price

Just-in-time delivery

Specialist services

Quality certificate:ISO9001:2008


China High Speed Rolling Mill Back Up Roller For Nonferrous Metal Industrial Diameter 250 - 650 mm  ISO9001 supplier

High Speed Rolling Mill Back Up Roller For Nonferrous Metal Industrial Diameter 250 - 650 mm ISO9001

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