| 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 - designed for extreme cold environments
• Food processing - maintaining hygiene and safety standards
• Furnaces - including burners, doors, fans, ducting, and liners, offering high performance
• Fluidized bed furnaces - suitable for coal burners, grates, ducting, and bellows
• Ore processing and steel mills - ideal for smelting and steelmaking equipment, continuous casting equipment
• Petroleum refining - perfect for catalytic recovery systems, flares, heat exchangers, and tube hangers
• Power generation - excellent for gas furnace internals, pulverized coal burners, and tube hangers
• Sintering and cement plants - suitable for burners, burner hoods, feed, and discharge systems, bellows
• Heat treating - ideal for annealing covers and boxes, burner grates, doors,
fans, muffle furnaces and retorts, heat exchangers, and walking beams
Pristine 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 ceaseless innovation, it has ascended to the pinnacle of the industry, firmly establishing its sterling reputation in stainless steel materials and processing.
With a rich legacy in international business, Daxun's 2023 export revenue soared past US$100 million. By 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 visionary '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 reliability, superior 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, and spraying, among other services. Catering to 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 mirrored in its wide array 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 acknowledged.
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 and timely 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 with unwavering commitment.
Daxun prioritizes time, material, and stress savings for customers, ultimately reducing costs. By offering cost-optimized material recommendations and streamlined processing services, Daxun significantly 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 unparalleled 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 |
Duplex SS 2205 is a highly versatile, two-phase ferritic stainless steel comprising 22% chromium, 3% molybdenum, and 5-6% nickel. This alloy boasts excellent fatigue strength and superior resistance to stress corrosion cracking, crevice, pitting, erosion, and general corrosion, even in harsh environments.
Daxun Alloy is your trusted direct distributor and supplier of top-tier, Duplex 2205 stainless steel products. No matter the demands of your project, we deliver high-quality 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 project.
Duplex 2205 stainless steel is engineered to offer remarkable beneficial features that support a wide array of highly sophisticated industries and applications. Key benefits of 2205 stainless steel include:
Duplex 2205 is a corrosion-resistant stainless steel alloy that delivers advanced protection in extremely corrosive environments. Its properties 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: .283 lb/in3
Corrosion-resistant SS 2205 is perfectly suited for high-pressure and highly corrosive environments that demand superior protection beyond that of standard materials. Key applications benefiting from Duplex 2205 stainless steel include:
2205 Grade Stainless Steel Sheets in a Variety of Finishes
Our stainless steel sheets (often referred to as steel sheets) come in a range of stunning finishes: brushed finish, 2B smooth finish, and 8K mirror finish.
The polished side of each stainless steel sheet we supply is protected with a film that is easily peeled off after fabrication or installation, safeguarding the surface from damage and marks. The backside remains unfinished.
2205 Grade Stainless Steel Sheet is the most widely used type. It is highly weldable, formable, and boasts excellent corrosion resistance.
Daxun maintains an extensive inventory of 2205 Duplex Stainless Steel Plate in thicknesses ranging from 1/16″ (1.0mm) to 6″ (152.4mm). With yield strength nearly twice that of austenitic stainless steels, designers can reduce weight and achieve cost savings compared to 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. It offers good fatigue strength and exceptional resistance to stress corrosion cracking, crevice corrosion, pitting, erosion, and general corrosion in severe environments. Grade 2205 is among the most widely used ferritic and austenitic duplex stainless steels. Over the years, its standards have been refined to create a highly versatile and robust product. It features excellent corrosion resistance (including in seawater), is weldable by all standard methods, and has high heat resistance.Contact Daxun today for pricing information.
Duplex 2205 stainless steel, crafted with exceptional precision by Jiangsu Daxun Alloy Co., Ltd., stands out with remarkable advantages to cater to a multitude of sophisticated industries and applications. Key benefits of 2205 stainless steel include: - High yield strength - Robust fatigue strength - Superior corrosion resistance - Prevention of cracking, fissures, pitting, and corrosion Duplex 2205 stainless steel alloy offers unparalleled protection in highly corrosive environments. Note: The service temperature for duplex stainless steel plates should not exceed 600° F, as prolonged exposure to higher temperatures can lead to brittleness in 2205 stainless steel. S32205 Super Duplex Stainless Steel Main.Applications : S32760 (F55, 1.4501) Duplex Steel Main Applications: This exceptional material is ideal for use in a neutral chloride environment, petroleum refining, petrochemical and chemical industries, chemical industry pipelines, oil and gas sectors, pulp and paper production, fertilizer manufacturing including urea and phosphate fertilizers, marine settings, energy and environmental protection fields, light industry, food production, and pharmaceutical equipment. It also boasts applications in high-strength structural parts, submarine pipelines, flue gas desulfurization units, osmotic seawater desalination equipment, sulfuric acid plants, marine engineering fasteners, and much more.
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