2205 Duplex Stainless Steel Sheet UNS S31803 Steel Sheet Oxidation Resistance

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2205 Duplex Stainless Steel Sheet UNS S31803 Steel Sheet Oxidation Resistance

Name: 2205 Duplex Stainless Steel Sheet UNS S31803 Steel Sheet Oxidation Resistance
Brand: ABOOM
Price: 1 USD

Quality 2205 Duplex Stainless Steel Sheet UNS S31803 Steel Sheet Oxidation Resistance for sale

Brand Name : ABOOM

Model Number : UNS S31803

Certification : EN 10204 Type 3.1

Place of Origin : CHINA

MOQ : 1000KGS

Price : USD Negotiable

Payment Terms : T/T

Supply Ability : 200 TONS per month

Delivery Time : 7-15 days

Packaging Details : Standard export packaging

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

PRODUCT : 2205 duplex stainless steel plate S31803 steel Sheet

STANDARD : ASTM A240, A182 or as appropriate

GRADE : UNS S31803 / 2205

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 : Descaled, White Pickled, and Passivated Condition.

Application areas : Pulp and paper industry, desalination, flue gas purification, heat exchangers, chemical tanker pipeline systems, seawater systems, etc.

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2205 Duplex Stainless Steel Sheet UNS S31803 Steel Sheet Oxidation Resistance

2205 duplex stainless steel plate S31803 steel Sheet stock 22%Cr PREN ≥34.0
2205 (UNS S31803) 22% chromium duplex stainless steel

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.

National standards:

ASTM / ASME: A240-UNS S31803

Chemical composition of 2205 / UNS S31803:

	C	Si	Mn	P	S	Ni	Cr	Mo	N	Cu
min	―	―	―	―	―	4.5	21.0	2.5	0.08	―
mix	0.030	0.80	1.20	0.035	0.020	6.5	23.0	3.5	0.20	―

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.

Matching Welding Material:E2594
Delivery form:Sheet, Plate,strip, bar, pipe (welded and seamless pipe), wire, forging, light rod, flange, welding

2205 Duplex Stainless Steel Sheet UNS S31803 Steel Sheet Oxidation Resistance

SHANGHAI ABOOM METAL PRODUCT CO.,LTD

Address:ROOM 412,NO.452 CHEFENG ROAD,

SongjiangDistrict , Shanghai ,201601,P.R.China　

Product Tags:

duplex stainless steel sheet

duplex steel plate

2205 Duplex Stainless Steel Sheet UNS S31803 Steel Sheet Oxidation Resistance Images

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