| 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 equipment
• Furnaces - including burners, doors, fans, ducting, and liners
• Fluidized bed furnaces - coal burners, grates, ducting, bellows
• Ore processing/steel mills - smelting and steelmaking equipment, continuous casting equipment
• Petroleum refining - catalytic recovery systems, flares, heat exchangers, tube hangers
• Power generation - gas furnace internals, pulverized coal burners, tube hangers
• Sintering/cement plants - burners, burner hoods, feed and discharge systems, bellows
• Heat treating - annealing covers and boxes, burner grates, doors,
fans, muffle furnaces and retorts, heat exchangers, 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 remarkable innovation, it has ascended to the pinnacle of the industry, firmly establishing its reputation in stainless steel materials and processing.
With a rich history in international business, Daxun's 2023 export revenue soared past an impressive US$100 million. Strategically establishing three export service bases in China, the company has forged robust alliances with top engineering firms, leading steel mills, and global trading entities. This collaborative network continuously enhances service capabilities and ambitiously expands overseas markets.
Daxun International redefines stainless steel services with its innovative 'supermarket' model, partnering globally with renowned steel mills. Maintaining an impressive inventory of 160,000 tons, including 20,000 tons of diverse metals such as ordinary stainless steel plates, duplex steel plates, nickel-based alloy plates, and heat-resistant steel plates, Daxun ensures unparalleled reliability, quality, and strict adherence to specifications and delivery standards.
Equipped with cutting-edge steel processing equipment and professional testing centers, Daxun excels in cutting, grinding, forming, beveling, welding, heat treatment, machining, spraying, and beyond. 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 unparalleled and highly sought-after.
Daxun's extensive service experience is reflected in its wide range of offerings. With a client base exceeding 70,000 across 30 industries and 30,000+ active customers, Daxun's industry recognition and service excellence are well-established and widely respected.
Daxun guarantees prompt and efficient delivery of stainless steel products through an integrated system that seamlessly merges information flow, logistics, and capital flow. Real-time order data is directly linked to the logistics system, ensuring swift and accurate delivery. Strategically positioned processing centers near highways, rivers, and oceans facilitate efficient scheduling, rapid response, and smooth transportation.
Dedicated to quality and integrity, Daxun introduces 'Performance Excellence Management' and adopts 'PDCA+Lean' management principles, ensuring 'Daxun = assured quality' becomes synonymous with trust. The implementation of an ERP system allows full traceability of each steel plate, significantly reinforcing the industry's anti-counterfeiting efforts.
Daxun prioritizes time, material, and stress savings for customers, ultimately reducing costs. By offering cost-optimized material recommendations and streamlined processing services, Daxun enhances material utilization. Continuous lean improvement activities enable Daxun to minimize its own costs and pass on savings to customers. Additionally, a comprehensive product traceability system and prompt resolution of quality concerns provide customers with absolute 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 |
The highly versatile Duplex SS 2205 is a two-phase, ferritic stainless steel containing 22% chromium, 3% molybdenum, and 5-6% nickel. It is renowned for its excellent fatigue strength and exceptional resistance to stress corrosion cracking, crevice, pitting, erosion, and general corrosion in harsh environments.
Jiangsu Daxun Alloy Co., Ltd. stands as a premier direct distributor and supplier of high-caliber Duplex 2205 stainless steel products. Whether your project demands resilience or versatility, we provide top-notch stainless steel materials tailored to your exact specifications. Request a quote today or contact us at +86 13382898899, and let our experts assist you in finding the perfect metal solution for your project needs.
Meticulously engineered, Duplex 2205 stainless steel offers exceptional features that cater to an array of sophisticated industries and applications. The remarkable benefits of 2205 stainless steel include:
Duplex 2205 is a corrosion-resistant stainless steel alloy renowned for providing advanced protection in highly corrosive settings. The properties of Duplex SS 2205 encompass:
Grade 2205 Annealed State
Maximum Brinell Hardness: 31 HRC
Minimum Tensile Strength: 95 KSI
Minimum Yield Strength: 65 KSI
Minimum Elongation in 2″: 25%
Density: 0.283 lb/in³
Designed for high-pressure, highly corrosive environments, the corrosion-resistant SS 2205 is perfect for applications that demand superior protection compared to standard materials. Direct applications benefiting from Duplex 2205 stainless steel include:
Variety of Finishes for 2205 Grade Stainless Steel Sheets
Our 2205 grade stainless steel sheets are available in a variety of exquisite finishes, including brushed, 2B smooth, or 8K mirror finish.
Each stainless steel sheet's finished side is protected with a peel-off film, safeguarding the surface from wear and marks during fabrication or installation. The reverse side remains unfinished.
2205 Grade Stainless Steel Sheets stand out as the most commonly used type, prized for their weldability, formability, and excellent corrosion resistance.
Jiangsu Daxun Alloy Co., Ltd. maintains an extensive inventory of 2205 Duplex Stainless Steel Plates, ranging from 1/16″ (1.0mm) to 6″ (152.4mm) in thickness. With yield strength approximately twice that of austenitic stainless steels, these plates offer significant weight savings and cost competitiveness over 316L or 317L alloys. The versatile 2205 Duplex Stainless Steel Plate boasts a composition of 22% chromium, 3% molybdenum, and 5-6% nickel, delivering excellent resistance to stress corrosion cracking, crevice corrosion, pitting, erosion, and general corrosion. Grade 2205 is celebrated for its weldability, robustness, and high heat resistance, making it one of the most widely utilized ferritic and austenitic duplex stainless steels.For detailed pricing information, contact Daxun today.
Duplex 2205 stainless steel, offered by Jiangsu Daxun Alloy Co., Ltd., is meticulously crafted to serve a multitude of highly intricate industries and applications. This superlative steel provides immediate advantages such as: High yield strength for robust performance, Good fatigue strength for enduring stress, Excellent corrosion resistance to fight against harsh conditions, Prevention of cracking, fissures, pitting, and corrosion. Duplex 2205 stainless steel is an alloy designed for exceptional corrosion resistance, offering premier protection in severely corrosive environments. It is crucial to note that the service temperature for duplex stainless steel plates should remain below 600° F, as prolonged exposure to higher temperatures can render 2205 stainless steel brittle. Explore the unparalleled durability of S32205 Super Duplex Stainless Steel with Jiangsu Daxun Alloy Co., Ltd.Applications : S32760 (F55, 1.4501) Duplex Steel Main Applications: Ideal for neutral chloride environments, extensively used in the petroleum refining industry, petrochemical and chemical industries, sophisticated chemical industry pipelines, and the demanding oil and gas industry. This steel is also indispensable in the pulp and paper industry, fertilizer production (including urea and phosphate fertilizers), and marine environments. Furthermore, it is crucial for the energy and environmental protection sector, light industry, and food industry applications. The food and pharmaceutical industries utilize this steel in critical equipment. It is also employed in high-strength structural components, submarine pipelines, flue gas desulfurization units, osmosis seawater desalination equipment, sulfuric acid production units, marine engineering fasteners, and much more.
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