| 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". |
• Ideal for cryogenic components.
• Perfect for food processing.
• Suitable for furnaces, including burners, doors, fans, ducting, and liners.
• Excellent for fluidized bed furnaces, such as coal burners, grates, ducting, and bellows.
• Ideal for ore processing and steel mills, including smelting and steelmaking equipment, and continuous casting equipment.
• Essential in petroleum refining for catalytic recovery systems, flares, heat exchangers, and tube hangers.
• Vital in power generation, including gas furnace internals, pulverized coal burners, and tube hangers.
• Important for sintering and cement plants, including burners, burner hoods, feed and discharge systems, and bellows.
• Crucial for heat treatment processes, including annealing covers and boxes, burner grates, doors,
fans, muffle furnaces, retorts, heat exchangers, and walking beams.
Surface Description of Stainless Steel Plate
| 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. |
Founded in 2003, Daxun International has navigated a remarkable stainless steel journey marked by two decades of relentless growth and groundbreaking innovation. Today, it stands as a beacon of excellence in the stainless steel materials and processing domain.
With a significant legacy in international commerce, Daxun's 2023 export revenue impressively surpassed US$100 million. The company has strategically established three export service bases across China, creating synergistic alliances with engineering firms, steel mills, and global trading entities. This robust network continuously amplifies service capabilities and ambitiously explores new international markets.
Daxun International revolutionizes stainless steel services with its groundbreaking 'supermarket' model, partnering with premier steel mills worldwide. Boasting an impressive inventory of 160,000 tons-including 20,000 tons of assorted metals like standard stainless steel plates, duplex steel plates, nickel-based alloy plates, and heat-resistant steel plates-Daxun guarantees reliability, superior quality, and strict compliance with 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, and spraying. Catering to over 30 diverse industries-including automotive, home appliances, elevators, new energy, vacuum semiconductors, food and beverage/biofermentation, petrochemicals, and energy equipment-Daxun's expertise is unparalleled.
Daxun's extensive service expertise is highlighted through its vast range of offerings. With a client base surpassing 70,000 across 30 industries and over 30,000 active customers, Daxun's industry recognition and service excellence are irrefutable.
Daxun ensures the swift and efficient delivery of stainless steel products through an integrated system that harmonizes information flow, logistics, and capital flow. Real-time order data is seamlessly linked to the logistics system, guaranteeing rapid delivery. Strategically located processing centers near highways, rivers, and oceans enable efficient scheduling, quick response times, and smooth transportation.
Committed to superior quality and integrity, Daxun has introduced 'Performance Excellence Management' and embraces 'PDCA+Lean' management principles, establishing 'Daxun = assured quality' as a hallmark of trust. The implementation of an ERP system ensures full traceability of every steel plate, bolstering the industry's anti-counterfeiting efforts.
Daxun is dedicated to saving customers time, materials, and costs. By providing cost-optimized material recommendations and streamlined processing services, Daxun enhances material utilization. Continuous lean improvement activities enable Daxun to minimize its 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 two-phase, ferritic stainless steel consisting of 22% chromium, 3% molybdenum, and 5-6% nickel. Duplex 2205 offers excellent fatigue strength and superior resistance to stress corrosion cracking, crevice, pitting, erosion, and general corrosion, even in harsh environments.
Daxun Alloy is your premier direct distributor and supplier of top-tier, Duplex 2205 stainless steel products. Catering to all your project needs, we offer high-quality stainless steel materials tailored to your exact specifications. Request a quote or reach out to us at +86 13382898899, and let us assist you in finding the perfect metal for your project.
Duplex 2205 stainless steel is designed to deliver remarkable benefits that support a wide range of complex industries and applications. Key advantages of 2205 stainless steel include:
Duplex 2205 is a highly corrosion-resistant stainless steel alloy, offering advanced protection in extremely 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″: Minimum 25%
Density: 0.283 lb/in³
Corrosion-resistant SS 2205 is perfect for high-pressure and highly corrosive environments requiring robust protection. Leading applications benefiting from Duplex 2205 stainless steel include:
2205 Grade Stainless Steel Sheets: Available Finishes
Our stainless steel sheets are available in a variety of exquisite finishes, including brushed finish, 2B smooth finish, and 8K mirror finish.
Each stainless steel sheet we supply is protected with a film on the finished side. This film can be easily removed after fabrication or installation, ensuring the surface remains unmarred. The reverse side is left unfinished.
2205 Grade Stainless Steel Sheet stands out as the most commonly used variety. It boasts excellent weldability, formability, and superior corrosion resistance.
Daxun maintains an extensive inventory of 2205 Duplex Stainless Steel Plates, available in thicknesses from 1/16″ (1.0mm) to 6″ (152.4mm). With yield strength approximately double that of austenitic stainless steels, designers can save on weight, making it more cost-effective than 316L or 317L. Versatile and robust, 2205 Duplex Stainless Steel Plate comprises 22% chromium, 3% molybdenum, and 5-6% nickel alloy. It offers superior fatigue strength and exceptional resistance to stress corrosion cracking, crevice corrosion, pitting, erosion, and general corrosion in harsh environments. Grade 2205 is a widely used duplex stainless steel, refined over the years into a highly versatile and strong product, excelling in corrosion resistance (including seawater), and weldable by all standard methods with high heat resistance.Get in touch with Daxun for pricing details.
Duplex 2205 stainless steel is meticulously engineered to cater to a multitude of highly intricate industries and applications. This premium alloy boasts numerous exceptional advantages, such as: - High yield strength - Superior fatigue strength - Outstanding corrosion resistance - Prevention of cracking, fissures, pitting, and corrosion Duplex stainless steel 2205 stands as a paragon of corrosion-resistant stainless steel alloys, delivering unmatched protection in the most corrosive environments. However, to maintain its unparalleled integrity, the service temperature of duplex stainless steel plates should not exceed 600°F. Extended exposure to high temperatures can induce brittleness in 2205 stainless steel.Applications : S32760 (F55, 1.4501) Duplex Steel Main Applications: - Neutral chloride environments - Petroleum refining industry - Petrochemical and chemical industry - Chemical industry pipelines - Oil and gas industry - Pulp and paper industry - Fertilizer industry - Urea industry - Phosphate fertilizer industry - Marine environments - Energy and environmental protection industry - Light industry and food industry - Equipment for food and pharmaceutical industries - High-strength structural parts - Submarine pipelines - Flue gas desulfurization - Osmotic seawater desalination equipment - Sulfuric acid units - Marine engineering fasteners, and more.
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