ferrite content in duplex stainless steel

Brand Name:TOBO

Model Number:S31803/S31500/S32750

Place of Origin:China

... Expansion Material Grade: S31803/S31500/S32750 Etc Outer Diameter: 6mm-710mm Surface Finish: Pickled And Aneanled Type: Duplex Stainless Steel Pipe / Tube Wall Thickness: 2.5mm-50mm Ferritic / Austenitic 2205 Duplex Stainless Steel Pipe ,

Brand Name:ABOOM

Model Number:uns s31803

Place of Origin:CHINA

uns s31803 sheet for Pressure vessels in the chemical processing industry Localized Corrosion Resistance of uns s31803: The chromium, molybdenum, and nitrogen in uns s31803 duplex stainless steel plate also provide excellent resistance to pitting and ...

Brand Name:YUHONG

Model Number:ASTM A790 S31803

Place of Origin:CHINA

...Duplex Stainless Steel Seamless Pipe Chloride corrosion Resistance Duplex stainless steels are called "duplex" because they have a two-phase microstructure consisting of ferritic and austenitic stainless steel grains. The picture shows the yellow austenite phase as "islands" surrounded by the blue ferrite phase. When duplex stainless steel melts, it solidifies from the liquid phase to a fully ferritic...

Brand Name:SPEZILLA

Model Number:Seamless Tube

Place of Origin:CHINA

...duplex stainless steel Pipe,Duplex Steel Tube Oil Resistance 2205 is a duplex (austenitic-ferritic) stainless steel containing about 40 - 50% ferrite in the annealed condition. 2205 has been a practical solution to chloride stress corrosion cracking problems experienced with 304/304L or 316/316L stainless. The high chromium, molybdenum and nitrogen contents provide corrosion resistance superior to 316/316L and 317L stainless

Place of Origin:Suzhou, China

Brand Name:AIWEN

Model Number:SH-S32205

...-austenitic duplex stainless steel, which is integrated conducive properties both of ferrite and austenitic and provided with higher intensity as well as tenacity On the base of high content of chrome and molybdenum, the duplex material is endowed with all

Place of Origin:Made in China

Brand Name:Vespolari Jiangsu

...Stainless Steel Plate 2507 is a ferritic-austenitic (duplex) stainless steel. It combines the most beneficial properties of many ferritic steels and austenitic steels. Due to the high content of chromium and molybdenum, the steel has extremely high chromium and molybdenum content. Good resistance to pitting corrosion, crevice corrosion and uniform corrosion. The dual-phase microstructure ensures that the steel...

Brand Name:QINGSHAN

Model Number:S31803/2205

Place of Origin:China

...UNS S31803 and commonly known as “alloy 2205”) has a mixed microstructure of austenite and ferrite, and is a two-phase alloy based on the Fe-Cr-Ni series. Alloy 2205 material has lower nickel and molybdenum contents than austenitic stainless steel and

Brand Name:TOBO

Model Number:TOBO73748976345

Place of Origin:Shanghai, China (Mainland)

...Duplex 2507 UNS S32750 Stainless Steel Pipes Alloy 32750 is a super duplex stainless steel supplied in the solution annealed condition. As a super duplex stainless steel, it combines the desirable aspects of both austenitic and ferritic grades. The higher chromium, molybdenum and nitrogen contents...

Place of Origin:JIANGSU, CHINA

Brand Name:Tisco

Model Number:2024 1350

...Stainless Steel Pipe Decoiling 6mm 2205 Duplex Stainless Steel Tubing Why is it called duplex stainless steel? A Guide to Duplex Stainless Steel | What is It? - Unified Alloys Duplex stainless steels get their name from their two-phase microstructure. While exact ratios vary by grade, most duplex steels have a structure that is roughly 50-percent austenite and 50-percent ferrite. Product Details Duplex stainless steel...

Brand Name:ZHE HENG

Model Number:304,304L,304N,304LM,316

Place of Origin:Wenzhou

...content of duplex stainless steels also gives them good resistance to chloride pitting and crevice corrosion, and their duplex structure is an advantage in environments where chloride stress corrosion cracking can occur. If the microstructure of duplex stainless steel contains at least 30% ferrite...

Brand Name:BY

Model Number:BYAS00043

Place of Origin:China

...304 stainless , Nor purely ferritic , like 430 stainless . The structure of 2205 duplex stainless steel consists of austenite pools surrounded by a continuous ferrite phase . In the annealed condition , 2205 contains approximately 40 - 50 % ferrite . Often

Brand Name:HNJBL

Model Number:316 304

Place of Origin:China

... consisting of grains of ferritic and austenitic stainless steel. The picture shows the yellow austenitic phase as “islands” surrounded by the blue ferritic phase. When duplex stainless steel is melted it solidifies from the liquid phase to a

Brand Name:KAYSUNS

Model Number:KS-SMLS

Place of Origin:China

...steels . Duplex describes a family of stainless steels that are neither fully austenitic , like 304 stainless , nor purely ferritic , like 430 stainless . The advantage of a duplex structure is that it combines the favorable qualities of a ferritic alloy (

Brand Name:MTSCO

Model Number:MTSCODST10

Place of Origin:CHINA

...Duplex Stainless Steel Tube ASTM A789 Super duplex stainless such as duplex is a mixed microstructure of austenite and ferrite which has improved strength over ferritic and austenitic steel grades . The main difference is super duplex has a higher molybdenum and chromium content which gives the material greater corrosion resistance . Super duplex...

Brand Name:HUATEC

Model Number:HFE-100

Place of Origin:China

...usually made of austenitic steel or duplex steel or cladding of austenitic chromium-nickel steel．The residual ferrite content must be within a specific range compatible with the mechanical strength requirements or the item concerned． The HFE-100 was

Brand Name:Haiwo

Model Number:201 304 304L 316 316L 2205 2507 310S

Place of Origin:CHINA

...Stainless Steel Pipe Seamless Steel Tube 2mm 15mm Internal Diameter 2507 is a ferritic austenitic (duplex) stainless steel, which combines the most beneficial properties of many ferritic and austenitic steels. Because the content of chromium and molybdenum in this steel is very high, it has excellent resistance to spot corrosion, crevice corrosion and uniform corrosion The dual phase microstructure ensures that the steel...

Brand Name:Torich

Model Number:ASME A789

Place of Origin:China

Ferrite - Austenitic Duplex Stainless Steel Alloy 2205 Seam Welded Pressure Tubing Duplex 2205 Tube The duplex material is a kind of ferrite - austenitic duplex stainless steel,which is integrated conducive properties both of ferrite and austenitic and ...

Brand Name:DELTA

Model Number:201 304 316L 321 310S 314 347 2205 2507 904L.etc

Place of Origin:China

...Duplex Stainless Steel Pipe UNS S31803 S/ UNS S32750 / 2205 / 2507 Duplex Stainless Pipe Duplex and Super Duplex Stainless Steel (UNS S32205, S31803, S32750/S32760) Duplex stainless steels have a microstructure which is 50% ferritic and 50% austenitic. This composition gives them a better strength than either ferritic or austenitic steels. Further details about this topic are given below (see ASTM A790 pipes). DUPLEX PIPE A duplex...

Brand Name:SINO STEEL

Model Number:2205

Place of Origin:CHINA

...ferrite content, while Ni and N are austenite stable elements. Some steels also contain elements such as Mn, Cu and W. Cr, Ni and Mo can improve the corrosion resistance. In the chloride-containing environment, its pitting and crack ...

Brand Name:Kasugai

Model Number:ASTM A815 UNS S31803 BW Equal Tee Duplex Stainless Steel

Place of Origin:China

...h a microstructure of 50:50. ASTM A815 is the standard specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fitting. This specification covers two general classes, WP and CR. Class WP fittings are subdivided into