Hot Rolled Duplex Stainless Steel Plate with High Strength and Corrosion Resistance for Industrial Applications
Price:
2.89
MOQ:
50
Delivery Time:
Negotiable
Product Description
Duplex/Super Duplex Stainless Steel Products
We specialize in manufacturing high-quality duplex and super duplex stainless steel products available in sheet, plate, coils, and strips to meet diverse industrial requirements.
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 cutting as request |
| Brand | POSCO TISCO BAOSTEEL JISCO ESS |
| Other Grade | 304 316L 309S 310S 321 347 2507 904L 254SMO etc. |
| Service | Cutting |
About Duplex 2205 Stainless Steel
Duplex 2205 stainless steel (both ferritic and austenitic) is used extensively in applications that require good corrosion resistance and strength. The S31803 grade stainless steel has undergone modifications resulting in UNS S32205, offering higher resistance to corrosion.
At temperatures above 300°C, brittle micro-constituents undergo precipitation, and below -50°C they undergo ductile-to-brittle transition, making this grade unsuitable for use at these temperatures.
Key Benefits of Duplex 2205
- High resistance to pitting and crevice corrosion
- Excellent performance in most caustic environments
- Good weldability characteristics
- Higher corrosion resistance than most austenitic stainless steels
Chemical Composition Ranges for Grade 2205
| 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
This unique mix of materials makes Duplex 2205 the right choice for critical applications across multiple 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
- Large company integrating wholesale of duplex steel and material processing
- Domestic partners: TISCO, BAOSTEEL, POSCO, JISCO, LISCO, TSINGSHAN, ESS etc.
- Foreign Partners: COLUMBUS, NAS, OUTOKUMPU, Nippon metal, NipponYakinKogyoNSC etc.
- Main products: 2205, 2507 duplex stainless steel, 254SMO austenitic stainless steel
- Applications: ship washing tower equipment, roadbed desulfurization tower, cooling tower, and many other industries
- Processing equipment: Imported from Italy including hot rolling machine, strip machine, high level water cutting machine, plasma cutting machine, large CNC milling machine, boring machine and other imported processing equipment
Logistics and Packaging Information
Packing Method: wooden pallets and waterproof paper packing
Packing Size: 1000*2000mm 1219*2438mm 1500*6000mm 2000*6000mm or as requested
Packing Weight: about 2 - 3 Tons each packing
Container Loading Specifications
20ft container: 2.2m width × 2.2m height × 5.8m length, each container loading 25 Tons
40ft container: 2.2m width × 2.2m height × 11.6m length, each container loading 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