| 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/steel mills - smelting and steelmaking apparatus, continuous casting equipment.
• Petroleum refining - catalytic recovery systems, flares, heat exchangers, tube hangers.
• Power generation - includes gas furnace internals, pulverized coal burners, tube hangers.
• Sintering/cement plants - burners, burner hoods, feed and discharge systems, bellows.
• Heat treating - encompassing annealing covers and boxes, burner grates, doors,
fans, muffle furnaces and 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 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 sterling reputation in stainless steel materials and sophisticated processing techniques.
With a rich history in international business, Daxun's export revenue in 2023 soared 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 and ambitiously expands 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 ensures unparalleled reliability, premium quality, and strict adherence to specifications and delivery standards.
Equipped with cutting-edge steel processing equipment and professional testing centers, Daxun excels in a vast array of services including 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 commitment to 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 that 'Daxun = assured quality' becomes synonymous with trust and reliability. The implementation of an ERP system allows full traceability of each steel plate, reinforcing the industry's efforts against counterfeiting.
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 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 |
Our 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 exceptional resistance to stress corrosion cracking, crevice, pitting, erosion, and general corrosion in harsh environments.
Daxun Alloy, your premier source for top-tier Duplex 2205 stainless steel products, stands ready to meet any project requirements with unmatched quality. As a direct distributor and supplier, we specialize in providing high-grade stainless steel materials tailored to your exact specifications. Reach out for a quote or call us at +86 13382898899, and let us assist you in finding the perfect metal solution for your project needs.
Duplex 2205 stainless steel is meticulously engineered to offer exceptional advantages, serving a broad spectrum of intricate industries and applications. The standout benefits of this premium material include:
Duplex 2205 is a high-performance stainless steel alloy, delivering advanced protection in aggressive corrosive environments. Vital properties of Duplex SS 2205 include:
Grade 2205 Annealed
Brinell Hardness: Max 31 HRC
Tensile Strength (KSI): Min 95
Yield Strength (KSI): Min 65
Elongation in 2″-%: Min 25%
Density: .283 lb/in3
Corrosion-resistant SS 2205 excels in high-pressure and harsh environments, offering superior protection over standard materials. Key applications include:
2205 Grade Stainless Steel Sheets in Diverse Finishes
Our stainless steel sheets, also known as steel sheets, are available in a variety of elegant finishes: brushed, 2B smooth, or 8K mirror.
Each sheet's finished side is protected by a film, easily removed post-fabrication or installation, safeguarding the surface from damage. The reverse side remains unfinished.
The 2205 Grade Stainless Steel Sheet stands as the most commonly utilized variant, offering excellent weldability, formability, and corrosion resistance.
Daxun maintains an extensive inventory of 2205 Duplex Stainless Steel Plates, ranging from 1/16″ (1.0mm) to 6″ (152.4mm) in thickness. With yield strength approximately twice that of austenitic stainless steels, this alloy is both weight-efficient and cost-competitive compared to 316L or 317L. Duplex 2205 Stainless Steel, with 22% chromium, 3% molybdenum, and 5-6% nickel, demonstrates superior fatigue strength and resistance to stress corrosion cracking, crevice corrosion, pitting, erosion, and general corrosion in demanding environments. As one of the most versatile ferritic and austenitic duplex stainless steels, Grade 2205 has evolved to offer exceptional strength, corrosion resistance (even in seawater), standard weldability, and high heat resistance.For pricing details, please contact Daxun.
Duplex 2205 stainless steel is meticulously crafted to cater to a vast array of highly complex industries and applications. Boasting remarkable benefits, this superior grade steel includes: - High yield strength - Exceptional fatigue strength - Unrivaled corrosion resistance - Prevention of cracking, fissures, pitting, and overall corrosion This high-performance Duplex stainless steel 2205 provides exceptional protection in the harshest, most corrosive environments. However, it is crucial to note that the service temperature of these duplex stainless steel plates should be maintained below 600°F, as prolonged exposure to elevated temperatures can result in brittleness. For those seeking unparalleled durability and robustness, S32205 Super Duplex Stainless Steel is your go-to solution.Applications : S32760 (F55, 1.4501) Duplex Steel is engineered for an extensive range of critical applications, including: - Neutral chloride environments - Petroleum refining industry - Petrochemical and chemical pipelines - Oil and gas sector - Pulp and paper production - Fertilizer and urea industry - Phosphate fertilizer manufacturing - Marine and energy industries - Environmental protection technology - Light and food processing industries - Food and pharmaceutical equipment - High-strength structural components - Submarine pipelines - Flue gas desulfurization systems - Osmotic seawater desalination units - Sulfuric acid plants - Marine engineering fasteners Designed for resilience and reliability, S32760 Duplex Steel is the preferred choice for demanding environments and rigorous applications.
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