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Quenching + Tempering Stainless Steel Forging Ring EN 10250-4:1999 X12Cr13 1.4006

FY-0014

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Description

EN 10250-4:1999 X12Cr13 1.4006 Stainless Steel Foring Ring Steam Turbine Guider Ring Forging
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Short Introduction:

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Surface Finish:3.2um Ra Or As Required.
Forging Reduction Min:3?Or As Required
Rought machining or Finis Machining |
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1.4903?Chemical composition:

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% | C | Si | Mn | P | S | Cr | Ni |
Min | 0.08 | ? | ? | ? | ? | 11.50 | ? |
Max | 0.15 | 1.00 | 1.50 | 0.040 | 0.030 | 13.50 | 0.75 |
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Heat Treatment:
Quenching ?And Tempering.
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Mechanical Properties:

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Thickness (mm) Max 1) | proof strength Rp0.2 Mpa Min 3) ? | Tensile?strength Rm Mpa Max ? | Elongation after fracture (A %) Min 2) ? | Hardness Max 3) |
? ? ? |
160 | 250 | 730 | ≥20 | 195-265 |
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1) Thickness of ruling section.

2)Longitudinal direction

3)Only for guidance.

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Certfiticates List:

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Certificates list of Jiangyin Fangyuan |
ISO9001:2008 | ISO14001:2004 | PED Certificate |
ABS Certficate | BV Certficate | DNV Certificate |
RINA??Certficate | GL??Certficate | LR??Certficate |
CCS??Certficate | NK??Certficate | KR??Certficate |
API-6A??Certficate | API-17D??Certficate | CNAS??Certficate |
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The main manufacturing equipments:

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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 |
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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.
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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.?
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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.
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The?GE,SKF ,ABB and?Siemens?are our main forgein customers now.I hope that my company could have the opportunity to established a long-term cooperative relationship with you.I hope to receive your inqury soon.

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