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SA182-F304 Stainless Forged Steel Rings Rough Machined Intergranular Corrosion Test Report

SA182-F304 Stainless Forged Steel Rings Rough Machined Intergranular Corrosion Test Report

  • SA182-F304 Stainless Forged Steel Rings Rough Machined  Intergranular  Corrosion Test Report
SA182-F304 Stainless Forged Steel Rings Rough Machined  Intergranular  Corrosion Test Report
Product Details:
Place of Origin: Jiangsu,China
Brand Name: FY
Certification: PED 3.1 Certificates,ABS,BV,DNV,RINA,GL,LR,NK,KR,CCS
Model Number: FY-0014
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiation
Packaging Details: sea worthy packing like wooden case,iron pallet or as customer's order.
Supply Ability: 3000 Tons Per Month
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Detailed Product Description
MaterialAlloy Steel 42CrMo4: F22 Dimensions: Max OD Is 5000mm,
Weight: 20Kg-10000Kg Heat Treatment: Normalizing And Tempering
Machining: Rough Machining Or Finish Maching Application: Pressure Vessel,Ball Valve,Tube Etc
Standard: ASME / ASTM Name: Forged Steel Rings
High Light:

rolled steel rings


forging rings

ASME-2013 SA182-F22 Forged Steel Ring Normalizing and Tempering Heat Treatment  3.1 Certificate 


Forged Steel Ring Parameters


Material Carbon steel, low alloy steel, structural steel, tool steel, aluminum alloy, stainless steel
Process Free forging, die forging, pressure forming.roll forging, electric heating forging, precision forging
Equipment Press machine, forging hammer, friction press, roll forging machine, electric furnace, heat treatment furnace, quenching machine tool and salt liquid quenching furnace
Surface Treatment Coating, zinc phosphide, impregnation, electric galvanized, hot dip galvanized. E- coating, painting, spray paint, black and blue oxide coating, anodized, passivation
Testing Equipment Spectrum analyzer, tension tester, hardness tester, three coordinates detector (CMM), caliper, micrometer, dial gauge, microscope, roughness tester, salt spray testing machine, ultrasonic flaw detector, X-ray detection machine, magnetic particle flaw detector, air tightness testing machine, thickness gauge
Production usage Auto parts, train parts, mining accessories, engineering machinery parts, valves, pipe fittings, construction machinery and furniture accessories, agricultural machinery parts

<A> Chemical Element:

C:0.05~0.15% Si≤0.5%
Mn:0.3~0.6% P≤0.040%
S≤0.04% Mo:0.87~1.13%


<B> Heat Treatment:

Normalizing+Tempering, Quenching+Tempering



<C> Mechanical Properties:

Item Tensile Strength Yield Strength Elongation Rate Reduction Of Area Hardness
F22 Class1 415 Mpa 205 Mpa 20% 30% ≤170HB
F22 Class3 515 Mpa 310 Mpa  20% 30% 156~207HB

<D> The main manufacturing equipments:




3600Thydraulic press

Max. single forging in 18T


2000T hydraulic press

Max. single forging in 9T


800 hydraulic press

Max. single forging in 5T


6T electrical hydraulic hammer

Max.single forging in 5T


3T electrical hydraulic hammer

Max.single forging in3T


Air hammer

Max.single forging from250kg to 1000kg


Forging operation machine

Max.singe forging from20T-5T


Heat treatment Furance



CNC driling machine



Vertical lathe

From 1600 to 5000mm


Horizontal lathe



Band sawing machine



<E> Certfiticates List:

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

<F> 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. 
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.
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.

<G> Products process:
The forgings manufacturing and inspecting process are showed in the following picture :
SA182-F304 Stainless Forged Steel Rings Rough Machined  Intergranular  Corrosion Test Report 0



<H> Company photos:
SA182-F304 Stainless Forged Steel Rings Rough Machined  Intergranular  Corrosion Test Report 1


<I> Service & Inquiry Note:

1. Sourcing matching products Which are related to forged rings,flanges,shafts ,blocks and valves etc.

2. Tracing all products after sales by our professional team

3. Offering professional suggestions to achieve your cost effective aim when you choose the material of the products.

we are pleased to provide customers with best services in  consulting,purchasing,transportation, installation, and after-sales services.

For your convenience and saving your time, to quote you with bests price,please read the details as bellow:


(1) Stteel grade

(2) Dimensions and drawings

(3) Techniacall specification

(4) Inspection requirements



<J> Contact us:

Jeffrey Zhao 






Contact Details
Jiangyin Fangyuan Ringlike Forging And Flange Co., Ltd.
Send your inquiry directly to us (0 / 3000)


Address: 51 East Sandun Road,Zhouzhuang Town,Jiangyin City,jiangsu Province

Factory Address:51 East Sandun Road,Zhouzhuang Town,Jiangyin City,jiangsu Province