S32205 Duplex Stainless Steel Bar

Widely used in construction, machinery, coal, chemical industry, railway vehicles, automotive industry, roads, Bridges, containers, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery manufacturing industry.

S32205 Duplex Stainless Steel Bar
Outer Diameter:4-600mm (3/8"-25")
Length: 3000,5800,6000,9000,12000, etc
Products can be customized

Surface:BA,2B,NO.1,NO.4,4K,HL,8K
Standard:ASTM,AISI,JIS,GB, DIN,EN

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Office Address: Plot A-4, Huazhi Vientiane World, No. 2 Maolingshan Road, Lixia District, Jinan City, Shandong Province

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Product Details

PRODUCT DETAIL

Duplex 2205 is a two-phase, ferritic, austenitic 22% chromium, 3% molybdenum, 5 to 6% nickel alloyed stainless steel. It is the most widely used duplex stainless steel grade and is characterized by high yield strength, double that of the standard austenitic stainless steel grades. It also demonstrates good fatigue strength, as well as outstanding resistance to stress corrosion cracking, crevice, pitting, erosion, and general corrosion in severe environments.


Corrosion Resistance

Due to its high chromium, molybdenum, and nitrogen content, Duplex 2205 demonstrates superior corrosion resistant properties to 316 and 316L in most environments

Chromium, molybdenum, and nitrogen content also provide high resistance to pitting and crevice corrosion, even in oxidizing and acidic solutions

Resistant to chloride stress corrosion cracking and temperatures of up to about 302°F (150°C)

The presence of ferrite provides for good performance of Duplex 2205 in caustic environments


Heat Resistance

Similar to other duplex stainless steels, Duplex 2205 has good oxidation resistance at high temperatures

Subject to embrittlement when exposed to temperatures above 572°F (300°C) even when exposed for short periods of time; Duplex 2205 is therefore not recommended for use above 572°F (300°C)


Processing – Hot Forming

Most Duplex 2205 producers recommend a maximum hot forming temperature between 2010 and 2100°F (1100 to 1150°C). If the shape of the work piece is not compact, the edges may be significantly cooler than the bulk, and there is risk of cracking in the cooler regions.


Processing – Cold Forming

Duplex 2205 has shown good formability in a variety of fabrications. The high strength of Duplex 2205 can pose problems. Even when the equipment has sufficient power, allowance must be made for higher spring-back caused by the grade’s high strength.


Applications

● Chemical processing, transport and storage – pressure vessels, tanks, piping, and heat exchangers

● Oil and gas exploration and processing equipment – piping, tubing, and heat exchangers

● Marine and other high chloride environments

● Effluent scrubbing systems

● Pulp and paper industry – digesters, bleaching equipment, and stock-handling systems

● Cargo tanks for ships and trucks

● Food processing equipment

● Biofuels plants


Product

S32205 Duplex Stainless Steel Bar

Diameter

3-70mm / 0.11"- 2.75"

Flat Width

20-100mm / 0.78"- 3.93"

Length

1-20m / 39"- 787"

Standard

ASTM, AISI, JIS, GB, DIN, EN, etc

Surface

BA, 2B, NO.1, NO.4, 4K, HL, 8K, etc

Certification

Support third-party detection: ISO, SGS, BV, etc

Edge

Mill Edge / Slit Edge

Main Market

Asia, Europe, South America, North America, Middle East, Africa, Southeast Asia, Oceania, etc.

Brand Name

TISCO

Supply Ability

5000 Tons per Month

Packaging & Delivery

In bundle,plastic bags,thin film,wooden pallet,standard seaworthy export packing or as customer demands

20ft GP: 5898mm (Length)x2352mm(Width)x2393mm(High) 24-26CBM

40ft GP: 12032mm (Length)x2352mm(Width)x2393mm(High) 54CBM

40ft HC: 12032mm (Length)x2352mm(Width)x2698mm(High) 68CBM

Chemical Composition

C

Si

Mn

Cr

Ni

S

P

≤ 0.03

≤1.0

≤ 2.0

21.0~23.0

4.5~6.5

≤ 0.02

≤ 0.03

PRODUCT DISPLAY

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SURFACE TREATMENT

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    BA.jpg
  • 8K.jpg
    8K.jpg
  • 2BA.jpg
    2BA.jpg
  • 2B.jpg
    2B.jpg
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    NO.1.jpg
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    NO.4.jpg
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    Hairline.jpg
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    SB.jpg
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    DN-2.jpg
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    1D.jpg
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    Perforated.jpg
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    Embossed.jpg
  • Diamond
    Diamond
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    Checkered.jpg

APPLICATION INDUSTRY

● Construction Industry: Stainless steel rods have important applications in the construction industry, such as being used to make building structural components, decorative materials, etc. Its corrosion resistance enables these materials to maintain good condition in outdoor environments for a long time.

 

● Mechanical Manufacturing: Stainless steel rods are used in mechanical manufacturing to manufacture various mechanical parts and tools, such as bearings, gears, bolts, etc. Their high strength and wear resistance characteristics enable these parts to withstand high loads and harsh working environments.

 

● Chemical Industry: Due to its excellent corrosion resistance, stainless steel is widely used in the manufacturing of various chemical equipment, such as reaction vessels, pipelines, valves, etc., to ensure stable operation in various chemical media.

 

● Food and Pharmaceutical Industry: Stainless steel rods are commonly used in the manufacturing of food processing equipment, tableware, medical devices, etc. Their non-toxic and harmless characteristics meet food safety and hygiene standards.

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    Construction Industry
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    Food & Beverage
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    Medical Industry
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    Machinery

INSPECTION REPORT

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    ISO9001
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    SGS
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    HQTS
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    TUV

PACKAGING & SHIPPING

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CONTACT US

TISCO SHANXI STAINLESS STEEL CO., LTD.

E-mail: admin@tiscosxbxg.com

WhatsApp/WeChat/Mobile:+86 133 7050 6305

Add: No.2-1, Jiancaoping Street, Taiyuan, Shanxi Province.

Office Address: Plot A-4, Huazhi Vientiane World, No. 2 Maolingshan Road, Lixia District, Jinan City, Shandong Province.

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