ISO Certified Hot Rolled Duplex 2205 Stainless Steel Plate with Superior Corrosion Resistance
Price:
2.92
MOQ:
50
Delivery Time:
Negotiable
Product Description
ISO Certified Duplex 2205 Stainless Steel Plate
As a leading manufacturer of duplex stainless steel plates in China, we specialize in high-quality Duplex 2205 stainless steel that meets international standards.
Product Specifications
| Product 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 combines both ferritic and austenitic properties, making it ideal for applications requiring excellent corrosion resistance and high strength. The S31803 grade has been refined into 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 nitrogen-enhanced stainless steel chosen for its exceptional corrosion resistance and high strength, outperforming most austenitic stainless steels. Key benefits include:
- High resistance to pitting and crevice corrosion
- Excellent performance in most caustic environments
- Good weldability
Chemical Composition of 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 suitable for critical applications across various industries:
- Chemical processing, transport, and storage
- Marine and land cargo tanks
- Biofuel production
- Food processing
- Pulp and paper manufacturing
- Oil and gas exploration and processing
- Waste management
- 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 products: 2205, 2507 duplex stainless steel, 254SMO austenitic stainless steel
- Applications: ship washing tower equipment, roadbed desulfurization tower, cooling tower, and various industrial uses
- Processing equipment: Imported Italian machinery including hot rolling machines, strip machines, high-level water cutting machines, plasma cutting machines, large CNC milling machines, boring machines, and other advanced processing equipment
Logistics and Packaging Information
Packaging Method: Wooden pallets with waterproof paper packaging
Packaging Sizes: 1000×2000mm, 1219×2438mm, 1500×6000mm, 2000×6000mm or custom sizes available
Packaging Weight: Approximately 2-3 tons per package
Container Loading:
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