| Customization: | Available |
|---|---|
| Type: | Stainless Steel Sheets |
| Standard: | ASTM, AISI, GB, JIS, DIN, EN |
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| Standard Industry Specifications | ASME SA 240, ASTM A 240, UNS S32205, W.NR. 1.4462, GE-S400/ S1000, PWA-LCS, EN 10028-7, RR SABRe Edition 2, DFARS Compliant. |
| Material | Duplex 2205 Sheet &Plate |
| Specification | ASTM A240 / ASME SA240 |
| Standard Sizes | 1000 x 2000 mm, 1220 x 2440 mm, 1500 x 3000 mm, 2000 x 2000 mm, 2000 x 4000 mm |
| Tolerances of Width and thickness | EN 10151 Duplex 2205 strip for springs |
| Width | 10-2500mm |
| SA-240 Duplex 2205 Plate & Sheet Thickness | 0.1mm to 100 mm Thk |
| SA 240 Type 2205 Plate & Sheet Length | 2m, 2.44m, 3m, or as required |
| SA 240 GR 2205 Plate & Sheet Finish | 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated), Cold rolled sheet (CR), Hot rolled plate (HR), No.1 finish hot rolled 2205 Duplex Plate, 2B, 1D, BA, No.4, 8K, hairline, satin, brush, mirror etc. |
| SA 240 TP 2205 Plate & Sheet Hardness | Quarter Hard, Half Hard,Spring Hard, Soft, Hard, Duplex 2205 Sheet suppliers |
| Stock available in form of | Shim Sheet, Rolls, Strip, Flats, Clad Plate, Plain Sheet, Plate, Sheet, Coils, Foils, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Blank (Circle), soft annealed, sheared, annealed, tread plate,descaled, Checker Plate |
| Profiling | To provide a full profiling service in China we use numerous profiling methods including: |
| Plasma profiles | As per customer's drawings |
| Value added services for Duplex 2205 Sheet & Plate | Plasma cutting, Waterjet cutting, Bending and mechanical processing, Laser cutting, welding, edge preparation, sawing and shearing. |
| Value added services for Duplex 2205 Coil | Slitting |
| Cut-to-length | |
| Why choose Daxun? | The third party inspection is accepted. |
| Mill Test Certificate is supplied with shipment. | |
| Free sample is available. (Yes, we could offer the sample for free charge but do not pay the cost of freight.) | |
| Minimum Nitrogen content and Ferrite Count Test | |
| Tested to ASTM A923 Method "C" or ASTM G48 Method "A". |
• Cryogenic components.
• Food processing industries.
• Furnaces - including burners, doors, fans, ducting, and liners.
• Fluidized bed furnaces - for coal burners, grates, ducting, and bellows.
• Ore processing/steel mills - used in smelting and steelmaking equipment, continuous casting machinery.
• Petroleum refining - catalytic recovery systems, flares, heat exchangers, and tube hangers.
• Power generation - gas furnace internals, pulverized coal burners, and tube hangers.
• Sintering/cement plants - burners, burner hoods, feed and discharge systems, and bellows.
• Heat treating - including annealing covers and boxes, burner grates, doors,
fans, muffle furnaces and retorts, heat exchangers, and walking beams.
Surface Description of the Stainless Steel Plate
| Finish Designation | Method and degree of finish |
| No.1 | After hot rolling, heat treatment, pickling or other equivalent treatment is applied. |
| No.2D | Annealing and pickling are performed after cold rolling; material is soft with surface of silver-white luster; used for general applications and deep drawing. |
| No.2B | After 2D finish, skin pass rolling is performed to obtain a more suitable luster; the surface becomes very exquisite; used for general applications. |
| No.3 | Intermediate 100-120 grit finish; used for applications in which surface polishing is performed after shaping. |
| No.4 | General 150-180 grit finish; used for restaurants and kitchen equipment and tools. |
| #240 | 240 grit finish; used when a finer finish than No. 4 is required; typically for restaurants and kitchen equipment and tools. |
| #320 | 320 grit finish polished product. |
| HL | This finish is performed by continuous linear polishing using an abrasive of appropriate grain size; mainly used for architectural applications. |
| BA | Achieved by performing bright annealing after cold rolling and then skin pass rolling to obtain even greater reflectance; provides excellent corrosion resistance; used for household appliances, kitchen equipment, and automobiles. |
| 8K | Through multiple grinding, it achieves very high brightness and smoothness, like a mirror. |
Daxun International embarked on its illustrious stainless steel journey in 2003. With over two decades of dynamic growth and innovation, it has ascended to the pinnacle of the industry, firmly establishing its reputation in stainless steel materials and processing.
With a storied history in international business, Daxun's 2023 export revenue impressively exceeded US$100 million. By strategically establishing three export service bases within China, the company has forged robust alliances with engineering firms, steel mills, and global trading entities. This expansive and collaborative network continuously enhances our service capabilities while ambitiously expanding our reach in overseas markets.
Daxun International redefines stainless steel services with its trailblazing 'supermarket' model, partnering globally with renowned steel mills. We proudly maintain an impressive inventory of 160,000 tons, which includes 20,000 tons of diverse metals such as ordinary stainless steel plates, duplex steel plates, nickel-based alloy plates, and heat-resistant steel plates. This ensures unwavering reliability, top-notch quality, and strict adherence to delivery standards.
Outfitted with state-of-the-art steel processing equipment and dedicated professional testing centers, Daxun excels in various processes such as cutting, grinding, forming, beveling, welding, heat treatment, machining, and spraying. Serving over 30 industries-ranging from automotive, home appliances, and elevators to new energy, vacuum semiconductors, food and beverage/biofermentation, petrochemicals, and energy equipment-Daxun's expertise is second to none.
Daxun's extensive service experience is evidenced by our wide range of offerings. With a client base exceeding 70,000 across 30 industries and over 30,000 active customers, Daxun's industry recognition and commitment to service excellence are well-established.
Daxun ensures prompt and efficient delivery of stainless steel products through an integrated system that harmonizes information flow, logistics, and capital flow. Real-time order data is seamlessly connected to our logistics system, ensuring rapid delivery. Strategically positioned processing centers near highways, rivers, and oceans facilitate efficient scheduling, quick response times, and smooth transportation logistics.
Dedicated to quality and integrity, Daxun has introduced 'Performance Excellence Management' and adopted 'PDCA+Lean' management principles, making 'Daxun = assured quality' synonymous with trust. The deployment of an ERP system allows for full traceability of each steel plate, reinforcing anti-counterfeiting efforts within the industry.
Daxun prioritizes time, material, and stress savings for our customers, ultimately reducing costs. By offering cost-optimized material recommendations and streamlined processing services, Daxun enhances material utilization. Continuous lean improvement activities enable us to minimize our own costs and pass on the savings to our customers. Additionally, our comprehensive product traceability system and prompt resolution of quality concerns provide customers with unparalleled peace of mind.
| Chemical Element | % Present |
| Carbon (C) | 0.0 - 0.03 |
| Chromium (Cr) | 21.00 - 23.00 |
| Manganese (Mn) | 0.0 - 2.00 |
| Silicon (Si) | 0.0 - 1.00 |
| Phosphorous (P) | 0.0 - 0.03 |
| *** (S) | 0.0 - 0.02 |
| Nickel (Ni) | 4.50 - 6.50 |
| Nitrogen (N) | 0.10 - 0.22 |
| Molybdenum (Mo) | 2.50 - 3.50 |
| Iron (Fe) | Balance |
| ASTM A 240 | ASTM A 240 | Typical |
| Yield Strength 0.2%, ksi | 65 min. | 74 |
| Tensile Strength, ksi | 90 min. | 105 |
| Elongation, % | 25 min. | 30 |
| Hardness RC | 32 max. | 19 |
| Grade | Type | Thickness | Surface |
| Austenitic | 304/304H/304L/304J1 | 0.25-150mm | 2B/BA/NO.4/8K/SB/HL/NO.1 |
| 321 | 0.4-80mm | 2B/BA/NO.4/8K/SB/HL/NO.1 | |
| 316/316L/317L/316Ti | 0.3-80mm | 2B/BA/NO.4/8K/SB/HL/NO.1 | |
| Ferrite | 430 | 0.4-3.0mm | 2B/BA/NO.4/8K/SB/HL |
| Ultra Pure Ferrite | 443 | 0.4-2.0mm | 2B |
| 436L/439/444/441 | 0.5-3.0mm | 2B,2D | |
| 409L | 0.4-2.5mm | 2B,2D | |
| Grade | Type | Thickness | Original |
| Heat-resistant Steel | 310S | 0.5-40mm | CHN |
| 310S | 0.5-40mm | CHN | |
| Duplex Steel | 2101 | 1.5-50mm | CHN |
| 2304 | 3.0-50mm | CHN | |
| 2205 | 0.5-60mm | CHN | |
| 2507 | 1.0-60mm | SWE / JPN / CHN | |
| Super Austenitic Steel | N08904 | 0.6-50mm | SWE / JPN / CHN |
| S31254 | 0.5-50mm | SWE / JPN / CHN | |
| N08926 | 0.5-50mm | SWE / JPN / CHN | |
| N08367 | 0.5-50mm | SWE / JPN / CHN | |
| Nickel Base Alloy | N08031 | 1.0-50mm | US / JPN / GER |
| N08810/N08800 | 0.8-50mm | US / JPN / CHN | |
| N08028 | 1.0-20mm | US / GER / JPN | |
| N08020 | 1.0-20mm | US / GER / JPN | |
| N08825 | 0.8-40mm | US / GER / SWE / JPN / CHN | |
| N10276 | 0.5-50mm | US / GER / JPN | |
| N06022 | 1.0-50mm | US / GER / JPN | |
| N06625 | 0.8-20mm | US / GER / CHN | |
| N04400 | 1.0-20mm | US / GER / JPN | |
| N06600 | 1.0-50mm | US / GER / JPN / CHN | |
| N02201 | 0.5-20mm | US / JPN | |
| Titanium | TA1/Gr1 | 0.5-50mm | JPN / CHN |
| TA2/Gr2 | 0.5-50mm | JPN / CHN | |
| Welding Material | ERNiCrMo-13 | 1.2,2.4mm | GER |
| ERNiCrMo-3 | 2.4mm | GER | |
| ERNiCrMo-4 | 2.4mm | US |
Highly versatile, Duplex SS 2205 is a two-phase, ferritic stainless steel with 22% chromium, 3% molybdenum, and 5-6% nickel. It offers excellent fatigue strength and exceptional resistance to stress corrosion cracking, crevice, pitting, erosion, and general corrosion in harsh environments.
Jiangsu Daxun Alloy Co., Ltd. is your premier destination for the highest quality Duplex 2205 stainless steel products. As a direct distributor and supplier, we ensure that every project, regardless of its complexity, is supported by our top-tier stainless steel materials. Whether you need a quote or personalized assistance, our team is ready to help. Call us at +86 13382898899 and let us guide you to the perfect metal solution for your needs.
Engineered to deliver exceptional performance, Duplex 2205 stainless steel sheets offer a host of beneficial features designed to support a wide range of industries and intricate applications. Key benefits of using 2205 stainless steel include:
Duplex 2205 stainless steel is specifically designed to provide robust protection in environments characterized by high levels of corrosion. The properties of Duplex SS 2205 include:
Grade 2205 Annealed
Brinell Hardness: Up to 31 HRC
Minimum Tensile Strength: 95 KSI
Minimum Yield Strength: 65 KSI
Elongation (in 2 inches): Minimum 25%
Density: 0.283 lb/in³
Duplex 2205 stainless steel, with its exceptional corrosion resistance, is perfectly suited for use in high-pressure and highly corrosive environments. Typical applications benefiting from this advanced material include:
Versatile Finishes for 2205 Grade Stainless Steel Sheets
Our range of 2205 stainless steel sheets is available in a variety of elegant finishes, including brushed, 2B smooth, and 8K mirror finishes, ensuring both functionality and aesthetic appeal.
Each finished stainless steel sheet is protected with a film, which can be easily peeled off after fabrication or installation to ensure a pristine, mark-free surface. The back side remains unfinished.
The 2205 Grade Stainless Steel Sheet is exceptionally popular due to its ease of welding, forming, and excellent corrosion resistance.
Jiangsu Daxun Alloy Co., Ltd. maintains a vast inventory of 2205 Duplex Stainless Steel Plates ranging from 1/16″ (1.0mm) to 6″ (152.4mm) in thickness. With yield strength nearly double that of austenitic stainless steels, designers can achieve weight savings and cost efficiency compared to alloys like 316L or 317L. This versatile material, composed of 22% chromium, 3% molybdenum, and 5-6% nickel alloy, offers superb fatigue strength and resistance to stress corrosion cracking, crevice corrosion, pitting, and erosion, making it ideal for severe environments. Grade 2205 continues to evolve, adhering to rigorous standards to remain one of the most widely used ferritic and austenitic duplex stainless steels, with exceptional weldability and high heat resistance.For pricing and further information, contact Jiangsu Daxun Alloy Co., Ltd.
Duplex 2205 stainless steel is precision-engineered to provide unparalleled advantages across a multitude of highly sophisticated industries and applications. Some standout benefits of 2205 stainless steel include: Exceptional yield strength Superior fatigue strength Outstanding corrosion resistance Prevention of cracking, fissures, pitting, and corrosion. Duplex stainless steel 2205 is a premium-grade, corrosion-resistant stainless steel alloy, offering superior protection in intensely corrosive environments. Note that the service temperature of duplex stainless steel plates should be maintained below 600°F. Prolonged exposure to elevated temperatures can render 2205 stainless steel brittle. S32205 Super Duplex Stainless Steel Main.Applications : S32760 (F55, 1.4501) Duplex Steel is widely utilized in major applications, including: Neutral chloride environments, petroleum refining industry, petrochemical and chemical sectors, chemical industry pipelines, oil and gas industry, pulp and paper production, fertilizer industry, urea production, phosphate fertilizer manufacturing, marine environments, energy and environmental protection sectors, light industry and food processing, food and pharmaceutical industry equipment, high-strength structural components, submarine pipelines, flue gas desulfurization systems, reverse osmosis seawater desalination equipment, sulfuric acid units, marine engineering fasteners, among others.
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