| 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: Suitable for burners, doors, fans, ducting, and liners.
• Fluidized Bed Furnaces: Ideal for coal burners, grates, ducting, and bellows.
• Ore Processing/Steel Mills: Used in smelting and steelmaking equipment, continuous casting equipment.
• Petroleum Refining: Essential for catalytic recovery systems, flares, heat exchangers, and tube hangers.
• Power Generation: Integral to gas furnace internals, pulverized coal burners, and tube hangers.
• Sintering/Cement Plants: Suitable for burners, burner hoods, feed and discharge systems, bellows.
• Heat Treating: Utilized in annealing covers and boxes, burner grates, doors,
fans, muffle furnaces, retorts, heat exchangers, and 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 journey into the stainless steel industry back in 2003. With over two decades of relentless growth and groundbreaking innovation, the company has ascended to the zenith of the industry, solidifying its unparalleled reputation in stainless steel materials and processing.
With an illustrious history in international business, Daxun's export revenue in 2023 surged past an impressive US$100 million. By strategically establishing three export service bases in China, Daxun has forged robust alliances with engineering firms, steel mills, and global trading entities. This collaborative network continuously enhances service capabilities and ambitiously expands its overseas markets.
Daxun International revolutionizes stainless steel services with its innovative 'supermarket' model, collaborating globally with renowned steel mills. The company maintains 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, supreme quality, and strict adherence to specifications and delivery standards.
Armed 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 more. Serving over 30 diverse industries-ranging from automotive, home appliances, and elevators to new energy, vacuum semiconductors, food and beverage/biofermentation, petrochemicals, and energy equipment-Daxun's expertise remains unrivaled.
Daxun's extensive service experience is showcased through its wide range of offerings. With a prestigious client base exceeding 70,000 across 30 industries and over 30,000 active customers, Daxun's industry recognition and service excellence are well-established and continually growing.
Daxun guarantees prompt and efficient delivery of stainless steel products through an integrated system merging information flow, logistics, and capital flow. Real-time order data seamlessly connects to the logistics system, ensuring swift delivery. Strategically positioned processing centers near highways, rivers, and oceans enable efficient scheduling, rapid response, and smooth transportation.
Dedicated to quality and integrity, Daxun introduces 'Performance Excellence Management' and adopts 'PDCA+Lean' management principles, ensuring that '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 and enhancing customer confidence.
Daxun prioritizes the savings of time, material, and stress for its customers, ultimately reducing overall costs. By offering cost-optimized material recommendations and streamlined processing services, Daxun enhances material utilization. Continuous lean improvement activities empower 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 ensure customers enjoy complete 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, our Duplex SS 2205 is a dual-phase ferritic stainless steel featuring 22% chromium, 3% molybdenum, and 5-6% nickel alloyed content. It boasts exceptional fatigue strength and remarkable resistance to stress corrosion cracking, crevice corrosion, pitting, erosion, and general corrosion in the harshest environments.
Jiangsu Daxun Alloy Co., Ltd. is your trusted direct distributor and supplier of top-tier Duplex 2205 stainless steel products. No matter the demands of your project, we deliver premium stainless steel materials tailored to your specifications. Request a quote today or call us at +86 13382898899. Let us assist you in finding the perfect metal solution for your endeavors.
Duplex 2205 stainless steel is meticulously engineered to offer remarkable advantages, catering to a wide spectrum of complex industries and applications. Here are some of the distinctive benefits of opting for 2205 stainless steel:
Duplex 2205 is a corrosion-resistant stainless steel alloy, providing state-of-the-art protection in highly corrosive environments. Key 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 inches: Minimum 25%
Density: 0.283 lb/in³
Corrosion-resistant SS 2205 is perfectly suited for high-pressure, highly corrosive environments demanding superior protection compared to standard materials. Ideal applications include:
2205 Grade Stainless Steel Sheets with Diverse Finishes
Our stainless steel sheets are available in a variety of stunning finishes: brushed, 2B smooth or 8K mirror finish.
Each stainless steel sheet's finished side is protected by a film, which is easily removed post-fabrication or installation, safeguarding the material's surface from damage. The reverse side remains unfinished.
2205 Grade Stainless Steel Sheets are the most prevalent option, prized for their weldability, formability, and excellent corrosion resistance.
Daxun maintains a substantial inventory of 2205 Duplex Stainless Steel Plates, available in thicknesses from 1/16″ (1.0mm) to 6″ (152.4mm). With approximately double the yield strength of austenitic stainless steels, designers can achieve weight savings and cost efficiency compared to 316L or 317L. The 2205 Duplex Stainless Steel Plate is a highly versatile and robust product, featuring good fatigue strength and outstanding resistance to stress corrosion cracking, crevice corrosion, pitting, erosion, and general corrosion in severe conditions. This grade, refined over the years, is widely used due to its exceptional properties, including superb corrosion resistance, weldability by standard methods, and high heat resistance.Get in touch with Daxun for competitive pricing details.
Duplex 2205 stainless steel is meticulously engineered to cater to a broad spectrum of highly demanding industries and applications. This exceptional alloy boasts an array of significant advantages, such as: High yield strength, ensuring robust performance even under intense stress. Superior fatigue strength, providing longevity and durability in cyclic loading conditions. Unmatched corrosion resistance, safeguarding against cracking, fissures, pitting, and overall corrosion. Duplex stainless steel 2205 is specifically designed to offer unparalleled protection in the most corrosive environments. For optimal performance, the service temperature of duplex stainless steel plates should remain below 600°F, as extended exposure to higher temperatures can induce brittleness in the material. S32205 Super Duplex Stainless Steel Main CharacteristicsApplications : S32760 (F55, 1.4501) Duplex Steel Main Applications: This versatile steel finds its use across various sectors including neutral chloride environments, petroleum refining, petrochemical and chemical industries, and chemical industry pipelines. It is instrumental in the oil and gas sector, pulp and paper production, fertilizer and urea industries, as well as the phosphate fertilizer industry. Its resilience in marine environments makes it ideal for marine engineering fasteners and submarine pipelines. The energy and environmental protection industries, light and food industries, and pharmaceutical sector also benefit greatly from its high-strength structural capabilities. Additionally, it is used in flue gas desulfurization, osmotic seawater desalination equipment, sulfuric acid units, and numerous other critical applications.
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