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18CrNiMo7-6 Forged Round Bar Blanks Anealing Heat Treatment And Rough Turned

Categories Forged Steel Shaft
Brand Name: FY
Model Number: FY-0021
Certification: PED Certificates,ABS,BV,DNV,RINA,GL,LR,NK,KR,CCS
Place of Origin: China
MOQ: 1 PC
Price: Negotiation
Supply Ability: 6000 Tons Per Month
Delivery Time: 15-45 days
Packaging Details: sea worthy packing like wooden case,iron pallet or as customer's order.
MaterialAlloy Steel 42CrMo4: Alloy Steel
Dimensions: Max OD Is 2500mm,
Weight: 60Kg-12000Kg
Heat Treatment: Normalizing,Quenching And Tempering
Machining: Rough Machining
Application: Gear Box etc
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18CrNiMo7-6 Forged Round Bar Blanks Anealing Heat Treatment And Rough Turned

18CrNiMo7-6 Forged Roung Bar Blanks Anealing Heat Treatment And Rough Turned
Material:
18CrNiMo7-6

Forging Heat treatment:

Heat to 1150℃.Hold till uniform.Minimun forging temperature 850℃.
Anealing:Heat to 830℃~850℃,Cool in furnace
Noralising:Heat to 860℃~890℃,Cool in still air
Stress Relieving:630℃~650℃,Cool in still air


Composation:

C:0.15~0.21%
Si≤0.40%
Mn:0.50~0.90%
P≤0.035%
S≤0.035%
Cr:1.50~1.80%
Ni:1.40~1.70%
Mo:0.25~0.35%


Other information:

Largest OD:2500mm
Largest Weight:10000kg
Surface Finish 3.2um Ra Or As Required.
Forging Reduction Min:3.1 Or As Required


The main manufacturing equipments:

Name&Description

Capacity

Quantity

3600Thydraulic press

Max. single forging in 18T

1

2000T hydraulic press

Max. single forging in 9T

2

800 hydraulic press

Max. single forging in 5T

1

6T electrical hydraulic hammer

Max.single forging in 5T

1

3T electrical hydraulic hammer

Max.single forging in3T

1

Air hammer

Max.single forging from250kg to 1000kg

7

Forging operation machine

Max.singe forging from20T-5T

7

Heat treatment Furance

Max.8000*5000*1500mm

11

CNC driling machine

Max.5000mm

2

Vertical lathe

From 1600 to 5000mm

60

Horizontal lathe

Max.5000mm

70

Band sawing machine

260-1300mm

36


Certfiticates List:

Certificates list of Jiangyin Fangyuan
ISO9001:2008ISO14001:2004PED Certificate
ABS CertficateBV CertficateDNV Certificate
RINA CertficateGL CertficateLR Certficate
CCS CertficateNK CertficateKR Certficate
API-6A CertficateAPI-17D CertficateCNAS Certficate


Company Introduction:

Jiangyin Fangyuan Ringlike Forging Flange Co.Ltd was established in 1993.It’s the member of the Confederation of Chinese Metalforming Industry, Chinese wind energy association, China petroleum & Petro-chemical Equipment Industry Association.

As the leading forging manufacturer in China, our company is specialized in manufacturing forged rings, forged discs, forged shaft ,flanges,valve forging and pressure vessel forgings. We could provide you good quality forgings with competitive pirces.

The company covers a total area of 100,000 m2 (square meters), building area of 70,000 m2(square meters). There are 600 staffes in the company. Among them, there are 138 senior engineers and technicians. We also have our own testing center lab. which is able to do chemical analysis, metalloscope test, spectrometer test, mechanical property test and Ut test.

The company has been proved by ISO9001,ISO14001, TUV, API,LRS, GL,BV, ABS,DNV, CCS ,RINA,KR and NK. For more information ,you can contact me freely.


Production Pictures:

























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