| Type: | Stainless Steel Sheets |
|---|---|
| Standard: | ASTM, AISI, GB, JIS, DIN, EN |
| Grade: | 2205 S2205 S32205 S31803 |
| Certification: | ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS |
| Shape: | Flat |
| Technique: | Cold Rolled |
| Samples: |
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| Customization: |
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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 - 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, retorts, heat exchangers, and walking beams.
Surface Description of Stainless Steel Plates
| 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 journey in the stainless steel sector back in 2003. With over two decades of relentless innovation and dynamic growth, the company has ascended to the pinnacle of the industry, firmly establishing its reputation in stainless steel materials and processing.
With a rich legacy in international business, Daxun witnessed its 2023 export revenue soaring past an impressive US$100 million. Strategically establishing three export service bases across China, the company has forged robust alliances with engineering firms, steel mills, and global trading entities. This collaborative network continuously enhances service capabilities, ambitiously expanding Daxun's reach in overseas markets.
Daxun International redefines stainless steel services through its innovative 'supermarket' model, partnering globally with renowned steel mills. With 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 guarantees reliability, top-notch quality, and strict adherence to specifications and delivery standards.
Equipped with state-of-the-art steel processing equipment and professional testing centers, Daxun excels in various services such as cutting, grinding, forming, beveling, welding, heat treatment, machining, and spraying. Catering to over 30 industries-including automotive, home appliances, elevators, new energy, vacuum semiconductors, food and beverage/biofermentation, petrochemicals, and energy equipment-Daxun's expertise remains unparalleled.
Daxun's extensive service experience is reflected in its vast range of offerings. With a client base exceeding 70,000 across 30 industries and more than 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 seamlessly links 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 dual-phase, ferritic stainless steel with 22% chromium, 3% molybdenum, and 5-6% nickel alloy. It boasts excellent fatigue strength and outstanding resistance to stress corrosion cracking, crevice corrosion, pitting, erosion, and general corrosion in harsh environments.
Daxun Alloy, a premier direct distributor and supplier of top-tier Duplex 2205 stainless steel, proudly offers materials that meet the highest industry standards. Our high-quality stainless steel products are perfect for any project requirements. Request a quote or reach out to us at +86 13382898899, and let our experts assist you in finding the ideal metal for your needs.
Engineered for excellence, Duplex 2205 stainless steel boasts remarkable features that cater to a wide spectrum of complex industries and applications. Key advantages of using 2205 stainless steel include:
Duplex 2205 is a state-of-the-art, corrosion-resistant stainless steel alloy, offering unparalleled protection in highly corrosive environments. Key properties include:
Grade 2205 Annealed
Brinell Hardness: Maximum 31 HRC
Tensile Strength (KSI): Minimum 95
Yield Strength (KSI): Minimum 65
Elongation in 2″-%: Minimum 25%
Density: 0.283 lb/in³
Highly resistant to corrosion, SS 2205 is ideal for high-pressure and corrosive environments. Typical applications benefiting from Duplex 2205 include:
Variety of Finishes for 2205 Grade Stainless Steel Sheets
Our stainless steel sheets come in a variety of exquisite finishes: brushed, 2B smooth, and 8K mirror. Each sheet is meticulously crafted to meet the highest aesthetic and functional standards.
Each stainless steel sheet we supply is protected by a film on the finished side, easily removable post-installation to prevent wear and marking. The back side remains unfinished.
The 2205 Grade Stainless Steel Sheet, our most popular option, is known for easy weldability, formability, and outstanding corrosion resistance.
Daxun boasts a comprehensive 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, this alloy offers significant weight savings and cost efficiency compared to 316L or 317L. Versatile and robust, 2205 Duplex Stainless Steel Plate is composed of 22% chromium, 3% molybdenum, and 5-6% nickel. It's celebrated for superb fatigue strength and outstanding resistance to various forms of corrosion, including stress corrosion cracking, crevice, pitting, and erosion, even in rigorous environments. Grade 2205, a blend of ferritic and austenitic properties, stands as one of the most versatile and widely utilized duplex stainless steels, offering excellent seawater corrosion resistance, weldability by all standard methods, and high heat resistance.Get in touch with Daxun for competitive pricing and unmatched quality.
Duplex 2205 stainless steel is expertly crafted to cater to a myriad of highly intricate industries and applications. The remarkable benefits of 2205 stainless steel include: High yield strength Superior fatigue strength Outstanding corrosion resistance Deterrence of cracking, fissures, pitting, and overall degradation Duplex stainless steel 2205, a corrosion-resistant alloy, delivers unparalleled protection in severely corrosive environments. The operational temperature of duplex stainless steel plates should be maintained below 600° F, as extended exposure to elevated temperatures can induce brittleness in 2205 stainless steel. S32205 Super Duplex Stainless Steel Main.Applications : S32760 (F55, 1.4501) Duplex Steel Core Applications: Neutral chloride environments, petrochemical refining, chemical industry pipelines, oil and gas sectors, pulp and paper production, fertilizer industry, urea and phosphate fertilizer manufacturing, marine settings, energy and environmental protection, light industry, food and pharmaceutical production equipment, high-strength structural components, submarine pipelines, flue gas desulfurization systems, osmotic seawater desalination machinery, sulfuric acid units, marine engineering fasteners, and more.
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