Corrosion Resistant High Strength Hot Rolled Duplex 2205 Stainless Steel Plate SA 240 Gr 2205
Price:
2.86
MOQ:
50
Delivery Time:
Negotiable
Product Description
ASTM A240 Type 2205 Duplex Stainless Steel
Duplex 2205 stainless steel combines ferritic and austenitic structures, offering exceptional corrosion resistance and high strength for demanding industrial applications.
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 Sizes | 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. |
| Services | Custom Cutting |
Material Properties & Characteristics
Duplex 2205 stainless steel (UNS S32205) is a nitrogen-enhanced alloy that provides superior corrosion resistance compared to standard austenitic stainless steels. This grade is not recommended for use above 300°C or below -50°C due to micro-constituent changes.
Key Benefits
- High resistance to pitting and crevice corrosion
- Excellent performance in caustic environments
- Superior strength and durability
- Good weldability and fabrication properties
Chemical Composition
| 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) max | Hardness Brinell (HB) max |
|---|---|---|---|---|---|
| 2205 | 621 | 448 | 25 | 31 | 293 |
Grade Specification Comparison
| Grade | UNS | EN | BS | JIS | SS |
|---|---|---|---|---|---|
| 2205 | S31803/S32205 | 1.4462 | X2CrNiMoN22-5-3 | SUS329J3L | 2377 |
Industrial Applications
Duplex 2205 stainless steel is 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
- Primary products: 2205, 2507 duplex stainless steel, 254SMO austenitic stainless steel
- Applications: ship washing tower equipment, desulfurization towers, cooling towers, and various industrial uses
- Advanced processing equipment including Italian hot rolling machines, water cutting machines, plasma cutters, and CNC milling machines
Packaging & Logistics
Packaging Information
- Packaging Method: Wooden pallets with waterproof paper
- Standard Sizes: 1000×2000mm, 1219×2438mm, 1500×6000mm, 2000×6000mm or custom sizes
- Package Weight: Approximately 2-3 tons per package
Container Loading Capacity
- 20ft Container: 2.2m × 2.2m × 5.8m, capacity: 25 tons
- 40ft Container: 2.2m × 2.2m × 11.6m, 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