Corrosion Resistant High Strength Duplex Stainless Plate 2205 Hot Rolled for Industrial Applications
Price:
3.06
MOQ:
50
Delivery Time:
Negotiable
Product Description
Duplex Stainless Plate 1.4462 / 2205 / S31803 Super Duplex Plate
Leading supplier of high-quality duplex stainless steel plates from China, specializing in grade 2205/S31803/S32205/1.4462 super duplex stainless steel.
Product Specifications
| Products Name | duplex stainless steel plate |
|---|---|
| Grade | 2205 / S31803 / S32205 / 1.4462 |
| Thickness | Cold Rolled 0.6 - 3.0mm, Hot Rolled 3.0 - 80.0mm |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm |
| Standard Size | 1000×2000mm, 1219×2438mm, 1500×6000mm, 1800×6000mm, 2000×6000mm or custom cutting available |
| Brand | POSCO, TISCO, BAOSTEEL, JISCO, ESS |
| Other Grades | 304, 316L, 309S, 310S, 321, 347, 2507, 904L, 254SMO, etc. |
| Service | Cutting |
Duplex 2205 stainless steel (combining ferritic and austenitic properties) is extensively used in applications requiring excellent corrosion resistance and high strength. The S31803 grade has undergone modifications resulting in UNS S32205, offering superior corrosion resistance.
This grade undergoes precipitation of brittle micro-constituents above 300°C and ductile-to-brittle transition below -50°C, making it unsuitable for use at these extreme temperatures.
Duplex 2205 (UNS S32205) is a nitrogen-enhanced stainless steel chosen for its exceptional corrosion resistance combined with high strength, offering superior performance compared to most austenitic stainless steels.
Key Benefits
- High resistance to pitting and crevice corrosion
- Excellent performance in most caustic environments
- Good weldability for fabrication and construction
Chemical Composition Ranges for Grade 2205 Duplex Stainless Steel
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| 2205 (S31803) | - 0.030 | - 2.00 | - 1.00 | - 0.030 | - 0.020 | 21.0-23.0 | 2.5-3.5 | 4.5-6.5 | 0.08-0.20 |
| 2205 (S32205) | - 0.030 | - 2.00 | - 1.00 | - 0.030 | - 0.020 | 22.0-23.0 | 3.0-3.5 | 4.5-6.5 | 0.14-0.20 |
Mechanical Properties of Duplex 2205 Stainless Steel
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Rockwell C (HR C) | Brinell (HB) |
|---|---|---|---|---|---|
| 2205 | 621 | 448 | 25 | 31 max | 293 max |
Grade Specification Comparison
| Grade | UNS | EN | BS | JIS | SS |
|---|---|---|---|---|---|
| 2205 | S31803/S32205 | 1.4462 | X2CrNiMoN22-5-3 | 318S13 | SUS329J3L |
Applications of Duplex 2205 Stainless Steel
The unique material composition makes Duplex 2205 ideal for critical applications across various industries:
- Chemical processing, transport, and storage
- Marine and land cargo tanks
- Biofuel production facilities
- Food processing equipment
- Pulp and Paper manufacturing
- Oil and gas exploration and processing
- Waste management systems
- High chloride environments
Product Gallery
About Our Company
- Integrated wholesale and material processing company specializing in duplex steel
- Domestic partners: TISCO, BAOSTEEL, POSCO, JISCO, LISCO, TSINGSHAN, ESS, etc.
- Foreign partners: COLUMBUS, NAS, OUTOKUMPU, Nippon metal, Nippon Yakin Kogyo NSC, etc.
- Main duplex steel products: 2205, 2507 duplex stainless steel, 254SMO austenitic stainless steel
- Applications: ship washing tower equipment, roadbed desulfurization towers, cooling towers, and various industrial applications
- Processing equipment: Imported Italian hot rolling machines, strip machines, high-level water cutting machines, plasma cutting machines, large CNC milling machines, boring machines, and other advanced imported processing equipment
Logistics and Packaging Information
Packaging Method: Wooden pallets with waterproof paper packing
Packaging Sizes: 1000×2000mm, 1219×2438mm, 1500×6000mm, 2000×6000mm or custom sizes available
Packaging Weight: Approximately 2-3 tons per package
Container Loading Specifications
20ft Container: 2.2m width × 2.2m height × 5.8m length, capacity: 25 tons
40ft Container: 2.2m width × 2.2m height × 11.6m length, capacity: 25 tons
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
TSING SHAN STEEL INDUSTRIAL LIMITED
Location
NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
Contact Person
Gao Ben