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9Cr2Mo Diameter 250-650mm Forged Back Up Corrugated Roller

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Jiyuan City Kunyuan Forging Co., Ltd

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9Cr2Mo Diameter 250-650mm Forged Back Up Corrugated Roller

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

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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:

cast iron roller

corrugated metal Roller

9Cr2Mo Diameter 250-650mm Forged Back Up Corrugated Roller Images

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