| 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.
• Furnaces: including burners, doors, fans, ducting, and liners.
• Fluidized bed furnaces: such as coal burners, grates, ducting, and bellows.
• Ore processing and steel mills: includes smelting and steelmaking equipment, continuous casting equipment.
• Petroleum refining: for catalytic recovery systems, flares, heat exchangers, and tube hangers.
• Power generation: suitable for gas furnace internals, pulverized coal burners, and tube hangers.
• Sintering and cement plants: applicable for burners, burner hoods, feed and discharge systems, and bellows.
• Heat treating: ideal for annealing covers and boxes, burner grates, doors,
fans, muffle furnaces, retorts, heat exchangers, and walking beams.
Description of Stainless Steel Plate Surface
| 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 rich history in international business, Daxun's 2023 export revenue soared past US$100 million. Strategically establishing three export service bases in China, the company has forged robust alliances with engineering firms, 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 a vast 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 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.
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.
Daxun guarantees prompt and efficient delivery of stainless steel products through an integrated system that merges information flow, logistics, and capital flow. Real-time order data is seamlessly linked to the logistics system, ensuring swift 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, 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 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 containing 22% chromium, 3% molybdenum, and 5-6% nickel. It offers excellent fatigue strength and remarkable resistance to stress corrosion cracking, crevice, pitting, erosion, and general corrosion in harsh environments.
Jiangsu Daxun Alloy Co., Ltd. serves as a premier direct distributor and supplier of top-tier Duplex 2205 stainless steel products. No matter the specifics of your project, we offer superior stainless steel materials tailored to your exact requirements. Request a quote or call us at +86 13382898899, and let us assist you in selecting the perfect metal for your project needs.
Crafted for exceptional performance, Duplex 2205 stainless steel boasts remarkable features that cater to a diverse array of intricate industries and applications. The standout benefits of 2205 stainless steel include:
Duplex 2205 is a corrosion-resistant stainless steel alloy, engineered to offer advanced protection in highly corrosive environments. Key properties of Duplex SS 2205 include:
Grade 2205 Annealed
Brinell Hardness: 31 HRC max.
Tensile Strength (KSI): 95 min.
Yield Strength (KSI): 65 min.
Elongation in 2″: 25% min.
Density: 0.283 lb/in³
Designed for high-pressure, corrosive environments, Duplex 2205 stainless steel provides superior protection compared to standard materials. Its applications span across various sectors, including:
2205 Grade Stainless Steel Sheets in a Spectrum of Finishes
Our 2205 stainless steel sheets are available in an array of exquisite finishes: brushed, 2B smooth, or 8K mirror. Each sheet's finished side is protected with a film that can be easily removed post-fabrication or installation, ensuring the surface remains pristine.
The finished side of each stainless steel sheet we supply is coated with a film. This film is easily peeled off after fabrication or installation and protects the surface of the material from wear and marks. The back side is unfinished.
2205 Grade Stainless Steel Sheet is the most commonly used variety, noted for its excellent weldability, formability, and superior corrosion resistance.
Daxun proudly maintains a vast inventory of 2205 Duplex Stainless Steel Plates, available in thicknesses ranging from 1.0mm (1/16″) to 152.4mm (6″). Its yield strength is nearly double that of austenitic stainless steels, offering weight-saving benefits and cost competitiveness over 316L or 317L. Versatile in its applications, 2205 Duplex Stainless Steel consists of 22% chromium, 3% molybdenum, and 5-6% nickel. It exhibits excellent fatigue strength, resistance to stress corrosion cracking, and superior performance in severe environments. Grade 2205 is celebrated for its widespread use in ferritic and austenitic duplex stainless steels, refined over the years to deliver a versatile and robust product. It offers excellent corrosion resistance, weldability by all standard methods, and high heat resistance.For pricing information, reach out to Daxun.
Duplex 2205 stainless steel is meticulously crafted to deliver unparalleled performance across a multitude of highly complex industries and applications. This remarkable alloy boasts an array of significant advantages including: High yield strength for robust performance, Superior fatigue strength for longevity, Outstanding corrosion resistance to ensure durability, Effective prevention of cracking, fissures, pitting, and corrosion. Duplex stainless steel 2205 serves as a formidable barrier against corrosion in the most demanding environments. It is crucial to note that the optimal service temperature for duplex stainless steel plates remains below 600° F, as prolonged exposure to elevated temperatures can render 2205 stainless steel brittle. S32205 Super Duplex Stainless Steel MainApplications : S32760 (F55, 1.4501) Duplex Steel Main Applications: This versatile steel is extensively employed in: Neutral chloride environments, Petroleum refining industry, Petrochemical and chemical industries, Chemical industry pipelines, Oil and gas sector, Pulp and paper manufacturing, Fertilizer production, Urea industry, Phosphate fertilizer production, Marine environments, Energy and environmental protection sectors, Light industry and food processing, Equipment for food and pharmaceuticals, High-strength structural components, Submarine pipelines, Flue gas desulfurization systems, Osmotic seawater desalination equipment, Sulfuric acid production units, Marine engineering fasteners, and more.
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