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9Cr2Mo Diameter 250-650mm Forged Back Up Corrugated Roller
9Cr2Mo Diameter 250-650mm Forged Back Up Corrugated Roller
9Cr2Mo Diameter 250-650mm Forged Back Up Corrugated Roller
9Cr2Mo Diameter 250-650mm Forged Back Up Corrugated Roller
Specifications
Place of Origin :
Henan, China (Mainland)
Brand Name :
KY
Certification :
ISO9001:2015
MOQ :
5 Metric tons
Price :
USD 1-10000 /Piece
Packaging Details :
adapting to sea shipment
Delivery Time :
35-45 days after receiving the order
Payment Terms :
T/T(30% deposit in advance, the balance before shipment) , L/C
Supply Ability :
3000 Ton/Tons per Year
Material :
9Cr2Mo, MC5
Diameter :
250-650mm
Brand :
KY
Certificate :
ISO9001:2015
Origin of place :
Jiyuan, China(Mainland)
Processing type :
Forging
Ultrasonic test :
100%
Color :
Bright
Quality :
Top
Description

GB / T13314 - 91, 9Cr2MoR, 86CrMoV7, 9Cr3Mo, MC3, MC5 Back Up Corrugated Iron Roller

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

Back up rollers’ materials are 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 use even 50 Cr4MoV and 45 Cr5MoV as material. 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.

Product tags

8mm roller chain

,

welding roll

,

used rs40 roller chain
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9Cr2Mo Diameter 250-650mm Forged Back Up Corrugated Roller

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Product Detail
Place of Origin :
Henan, China (Mainland)
Brand Name :
KY
Certification :
ISO9001:2015
MOQ :
5 Metric tons
Price :
USD 1-10000 /Piece
Packaging Details :
adapting to sea shipment
Contact Supplier
9Cr2Mo Diameter 250-650mm Forged Back Up Corrugated Roller
9Cr2Mo Diameter 250-650mm Forged Back Up Corrugated Roller

Jiyuan City Kunyuan Forging Co., Ltd

Active Member
14 Years
henan, jiyuan
Since 2006
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Forged Steel Grinding Balls, Heavy Steel Forgings, Forged Steel Shaft
Total Annual :
10 Million-20 Million
Employee Number :
100~150
Certification Level :
Active Member
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