Hot Rolled Duplex Stainless Steel 2205 Plate - Corrosion Resistant High Strength UNS S31803/S32205
Price:
2.88
MOQ:
50
Delivery Time:
Negotiable
Product Description
Duplex Stainless Steel 2205 Plates
UNS S31803/S32205 stainless steel plates available in thickness range of 3.0 - 100mm
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 |
| Brand | POSCO, TISCO, BAOSTEEL, JISCO, ESS |
| Other Grades Available | 304, 316L, 309S, 310S, 321, 347, 2507, 904L, 254SMO, etc. |
| Service | Custom Cutting |
Material Overview
Duplex 2205 stainless steel combines both ferritic and austenitic structures, 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 nitrogen-enhanced grade provides much higher corrosion resistance than most austenitic stainless steels.
Key Benefits
- High resistance to pitting and crevice corrosion
- Excellent performance in most caustic environments
- Superior weldability characteristics
- Enhanced strength and durability
Temperature Limitations
Not recommended for use above 300°C due to brittle micro-constituent precipitation, or below -50°C due to ductile-to-brittle transition.
Chemical Composition
Grade 2205 Duplex Stainless Steel Composition Ranges
| 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
Typical mechanical properties of grade 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
Duplex 2205 is 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 specialist for duplex steel
- Domestic partners: TISCO, BAOSTEEL, POSCO, JISCO, LISCO, TSINGSHAN, ESS
- International partners: COLUMBUS, NAS, OUTOKUMPU, Nippon metal, Nippon Yakin Kogyo NSC
- Main products: 2205, 2507 duplex stainless steel, 254SMO austenitic stainless steel
- Applications: ship washing tower equipment, roadbed desulfurization towers, cooling towers, and various industrial uses
- Advanced processing equipment including Italian imports: hot rolling machines, strip machines, high-level water cutting machines, plasma cutting machines, large CNC milling machines, boring machines
Logistics and Packaging
Packaging Information
- Packaging Method: Wooden pallets with waterproof paper wrapping
- Standard Sizes: 1000×2000mm, 1219×2438mm, 1500×6000mm, 2000×6000mm or custom dimensions
- Package 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