| 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: 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
Stainless Steel Plate Surface Description
| 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 relentless innovation, it has ascended to the pinnacle of the industry, firmly establishing its unparalleled reputation in stainless steel materials and processing.
With an illustrious history in international business, Daxun's 2023 export revenue soared past US$100 million. Strategically planting 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 into 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 guarantees reliability, unparalleled 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 cutting, grinding, forming, beveling, welding, heat treatment, machining, spraying, and beyond. Serving over 30 industries-from automotive, home appliances, and elevators to new energy, vacuum semiconductors, food and beverage/biofermentation, petrochemicals, and energy equipment-Daxun's expertise is simply unmatched.
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 highly regarded.
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 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 advanced ERP system enables full traceability of each steel plate, reinforcing the industry's anti-counterfeiting efforts and ensuring absolute reliability.
Daxun prioritizes time, material, and stress savings for customers, ultimately slashing costs. By offering cost-optimized material recommendations and streamlined processing services, Daxun enhances material utilization. Continuous lean improvement activities allow Daxun to minimize its own costs and pass on these savings to customers. Additionally, a comprehensive product traceability system and prompt resolution of quality concerns provide customers with unmatched 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 |
Our highly versatile Duplex 2205 stainless steel is a two-phase, ferritic stainless steel, featuring 22% chromium, 3% molybdenum, and 5-6% nickel alloy content. It offers excellent fatigue strength and outstanding resistance to stress corrosion cracking, crevice, pitting, erosion, and general corrosion in harsh environments.
Daxun Alloy stands out as a direct distributor and supplier of premium-grade Duplex 2205 stainless steel products. No matter your project requirements, we can provide top-quality stainless steel materials tailored to your specifications. Request a quote or contact us at +86 13382898899. We're here to help you find the ideal metal for your needs.
Duplex 2205 stainless steel is meticulously crafted to deliver outstanding benefits, catering to a diverse range of highly sophisticated industries and applications. The key advantages of 2205 stainless steel are:
Duplex 2205 is a highly corrosion-resistant stainless steel alloy designed to offer advanced protection in severely corrosive environments. The remarkable properties of Duplex SS 2205 include:
Grade 2205 Annealed
Brinell Hardness: Max 31 HRC
Tensile Strength (KSI): Minimum 95
Yield Strength (KSI): Minimum 65
Elongation in 2″: Minimum 25%
Density: 0.283 lb/in³
Corrosion-resistant SS 2205 is perfect for high-pressure, highly corrosive environments demanding superior protection over standard materials. Key applications benefiting from Duplex 2205 stainless steel include:
2205 Grade Stainless Steel Sheets in Various Finishes
Our stainless steel sheets are available in a magnificent array of finishes: brushed finish, 2B smooth finish, or 8K mirror finish.
Each stainless steel sheet's finished side is protected with a film that peels off easily post-fabrication or installation, shielding the surface from wear and marks. The backside remains unfinished.
2205 Grade Stainless Steel Sheet is the most popular variant. It is easy to weld, form, and provides excellent corrosion resistance.
Daxun maintains a vast inventory of 2205 Duplex Stainless Steel Plates in thicknesses ranging from 1/16″ (1.0mm) to 6″ (152.4mm). Its yield strength is approximately double that of austenitic stainless steels, allowing designers to reduce weight, making it more cost-effective than 316L or 317L. Versatile Uses 2205 Duplex Stainless Steel Plate is a duplex ferritic stainless steel, composed of 22% chromium, 3% molybdenum, and 5-6% nickel alloy. 2205 Duplex Stainless Steel offers superior fatigue strength and exceptional resistance to stress corrosion cracking, crevice corrosion, pitting, erosion, and general corrosion in harsh environments. Grade 2205 is one of the most extensively used ferritic and austenitic duplex stainless steels. Over the years, standards for this grade have been refined to create a highly versatile and robust product. It boasts excellent corrosion resistance, including in seawater, weldability by all standard methods, and high heat resistance.Contact Daxun for pricing details.
Discover the unparalleled advantages of Duplex 2205 stainless steel, meticulously engineered to empower a multitude of sophisticated industries and applications. Here are some of the standout benefits of our 2205 stainless steel: Exceptional yield strength Superior fatigue resistance Unmatched corrosion protection Guards against cracking, fissures, pitting, and corrosion Duplex stainless steel 2205 is a robust alloy, designed to offer exceptional defense in harsh corrosive settings. For optimal performance, the service temperature of duplex stainless steel plates should remain below 600°F, as extended exposure to elevated temperatures can lead to brittleness. Explore the superior capabilities of S32205 Super Duplex Stainless Steel.Applications : S32760 (F55, 1.4501) Duplex Steel Main Applications: Optimized for neutral chloride environments, and extensively utilized across diverse sectors such as the petroleum refining industry, petrochemical and chemical industries, chemical pipelines, oil and gas industry, pulp and paper industry, fertilizer production, urea and phosphate fertilizer industries, marine environments, energy and environmental protection sectors, light and food industries, food and pharmaceutical equipment, high-strength structural components, submarine pipelines, flue gas desulfurization systems, osmotic seawater desalination equipment, sulfuric acid units, marine engineering fasteners, and more.
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