Hot Rolled Corrosion Resistant High Strength Duplex 2205 Stainless Steel Plate S31803
Price:
3.02
MOQ:
50
Delivery Time:
Negotiable
Product Description
Duplex 2205 Stainless Steel Plate 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 | 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 been modified to create UNS S32205, offering superior corrosion resistance.
Note: This grade undergoes brittle precipitation above 300°C and ductile-to-brittle transition below -50°C, making it unsuitable for use at these extreme temperatures.
Key Benefits of Duplex 2205
- High resistance to pitting and crevice corrosion
- Excellent performance in most caustic environments
- Superior weldability characteristics
- Higher corrosion resistance than most austenitic stainless steels
Chemical 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
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness Rockwell C (HR C) | Brinell (HB) |
|---|---|---|---|---|---|
| 2205 | 621 | 448 | 25 | 31 max | 293 max |
International Grade Specifications
| Grade | UNS | EN | BS | JIS | SS |
|---|---|---|---|---|---|
| 2205 | S31803/S32205 | 1.4462 | X2CrNiMoN22-5-3 / 318S13 | SUS329J3L | 2377 |
Industrial Applications
The unique material composition makes Duplex 2205 ideal for critical applications across multiple 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
Company Overview
- Integrated wholesale and material processing company specializing in 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 sectors
- Advanced processing equipment including Italian imports: hot rolling machines, strip machines, high-pressure water cutting, plasma cutting, large CNC milling machines, and boring machines
Packaging and Logistics
Packaging Specifications
- 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 Capacity
- 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
Similar Products
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