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SORF F60 / S32205 Duplex Stainless Steel Flanges 2205 Corrosion Resistance

Shanghai Aboom Metal prodcut co.,ltd

SORF F60 / S32205 Duplex Stainless Steel Flanges 2205 Corrosion Resistance

Brand Name : ABOOM

Model Number : S32205 SORF

Certification : EN 10204 Type 3.1

Place of Origin : CHINA

MOQ : 10 Pieces

Price : USD Negotiable

Payment Terms : T/T

Supply Ability : 5000 pieces each day

Delivery Time : 7-15 days

Packaging Details : Standard export packaging

TYPE OF MATERIAL : duplex stainless steel Ferritic /Austenitic Stainless Steel, 22%Cr

PRODUCT : SORF F60 / S32205 Duplex Stainless Steel Flanges

STANDARD : SA182 or as appropriate

GRADE : F60 / UNS S32205

Manufacturing process : The steel melt shall be refined with AOD or equivalent.

Heat Treatment : shall be supplied in the solution annealed/water quenched condition.

Chemical Composition : 22%Cr duplex PREN ≥ 34.0

Surface Finish : Precision turning

Testing facility : Accept other third-party testing agencies such as SGS

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SORF F60 / S32205 Duplex Stainless Steel Flanges 2205 Corrosion Resistance

SORF F60 / S32205 Duplex Stainless Steel Flanges 2205 Pren ≥34.0


SAF 2205 (UNS S32205) 22% chromium duplex stainless steel

Product Name:F60 / S32205 Duplex Stainless Steel Flat welding flange


Product material:F60 / S32205


Product type: SORF

Product use: interconnected parts between pipe and pipe


Product specifications: 1/2”-24”


Special functions: easy welding, good toughness, corrosion resistance


Surface treatment: Precision turning


Executive standards: SA182 / ASMEB16.5 / 16.7

Pressure rating : 150 # 300 # 400 # 600 # 900 # 1500 # 2500 #


Type content: according to customer requirements (LOGO + standard + material + size + pressure + furnace number, etc.)


Non-standard customization: samples can be customized according to customer requirements

General attributes:

Duplex stainless steel has an α + γ dual-phase structure, so its performance characteristics are built of austenitic stainless steel and ferritic stainless steel. It is a type of stainless steel with high strength and best corrosion resistance. Generally, in the case of low C content, the Cr content is 18% to 28%, and the Ni content is 3% to 10%. Some steels also contain alloying elements such as Mo, Cu, Nb, Ti, and N.

Material: S31803 / S32205, S32750, S32760, S31500, S31500, 32001, S32003, S32304

Chemical Composition
(%)
Mechanical properties
Type UWS C Cr Ni Mo Cu N Tensile strength ≥ ksi (Mpa) Yield Strength ≥ ksi (Mpa) Elongation
Grade 2in or
50mm,%
low alloy S31500 0.03 18.0-19.0 4.50-5.25 2.5-3.0 0.05-0.10 92(630) 64(440) 30
S32001 0.03 19.5-21.5 10-3.0 0.60 1.00 0.05-0.17 90(620) 65(450) 25
S32003 0.03 19.5-22.5 3.0-4.0 1.5-2.0 0.14-0.20 90(620) 65(450) 25
S32304 0.03 21.5-24.5 3.0-5.5 0.05-0.60 0.05-0.60 0.05-0.20 87(600) 65(450) 25
Medium alloy S31803 0.03 21.0-23.0 4.5-6.5 2.5-3.5 0.08-0.20 90(620) 58(400) 25
S32205 0.03 22.0-23.0 4.5-6.5 3.0-3.5 0.14-0.20 95(655) 65(450) 25
High alloy S32550 0.04 24.0-27.0 4.5-6.5 2.9-3.9 15-2.5 0.10-0.25 110(760) 70(485) 15
Super DSS S32750 0.03 24.0-26.0 6.0-8.0 3.0-5.0 0.5 0.24-0.32 116(800) 80(550) 15
S32760 0.05 24.0-26.0 6.0-8.0 3.0-4.0 0.5-10 0.20-0.30 109(750) 80(550) 25

Performance characteristics:
1. Excellent resistance to general corrosion and local corrosion, especially stress corrosion resistance, pitting corrosion resistance, crevice corrosion resistance, corrosion fatigue resistance and wear resistance etc.
2. Good solderability
3. Good comprehensive mechanical properties
4. Good resistance to intergranular corrosion
5. High cost performance and long service life

Application fields are:

2205 duplex stainless steel pipe is defined as smelting and manufacturing of stainless steel in which the ferrite phase and austenite are 50% each in comparison with the solidified structure. The actual comparative example is that ferrite accounts for 45-55%, and the corresponding austenite accounts for 55-45%. The excellent performance of 2205 duplex stainless steel is ensured by a proper proportion of the two-phase structure.


2205 duplex stainless steel pipe has excellent mechanical properties and corrosion resistance, as well as good weldability, and has a wide range of uses in the oil and gas industry, marine engineering, chemical industry and other industries. The oil and gas industry uses duplex stainless steel materials to lay oil and gas pipelines with a length of more than 850Km, most of which are 2205 duplex stainless steel seamless steel pipes (also some are S31803 duplex stainless steel pipes and 2507 duplex stainless steel pipes); Due to the strong corrosiveness of the natural gas medium, the high-pressure pipelines are made of 2205 duplex stainless steel.

SORF F60 / S32205 Duplex Stainless Steel Flanges 2205 Corrosion Resistance

SHANGHAI ABOOM METAL PRODUCT CO.,LTD

Address:ROOM 412,NO.452 CHEFENG ROAD,

SongjiangDistrict , Shanghai ,201601,P.R.China 


Product Tags:

duplex steel flanges

      

super duplex flanges

      
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