| 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 - Suitable for coal burners, grates, ducting, and bellows
• Ore Processing/Steel Mills - Essential for smelting and steelmaking equipment, continuous casting
• Petroleum Refining - Ideal for catalytic recovery systems, flares, heat exchangers, and tube hangers
• Power Generation - Perfect for gas furnace internals, pulverized coal burners, and tube hangers
• Sintering/Cement Plants - Suitable for burners, burner hoods, feed and discharge systems, and bellows
• Heat Treating - Ideal for 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 stainless steel journey in 2003. With over two decades of dynamic growth and innovation, it has ascended to the pinnacle of the industry, firmly establishing its reputation in stainless steel materials and processing.
With a rich history in international business, Daxun's 2023 export revenue soared past US$100 million. 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 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 reliability, 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, 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 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 '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.
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 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 |
The highly versatile Duplex SS 2205 is a two-phase, ferritic stainless steel containing 22% chromium, 3% molybdenum, and 5-6% nickel. Duplex 2205 offers exceptional fatigue strength and excellent resistance to stress corrosion cracking, crevice, pitting, erosion, and general corrosion in harsh environments.
Daxun Alloy is your premier direct distributor and supplier of top-tier Duplex 2205 stainless steel products. No matter what your project necessitates, we provide superior stainless steel materials tailored to your exact requirements. Request a quote today, or call us at +86 13382898899, and our experts will assist you in selecting the ideal metal for your project needs.
Duplex 2205 stainless steel is meticulously engineered to deliver exceptional benefits across a multitude of highly intricate industries and applications. Key advantages of 2205 stainless steel include:
Duplex 2205 is a corrosion-resistant stainless steel alloy offering unparalleled protection in extremely corrosive environments. Notable properties of Duplex SS 2205 include:
Grade 2205 Annealed
Maximum Brinell Hardness: 31 HRC
Minimum Tensile Strength (KSI): 95
Minimum Yield Strength (KSI): 65
Minimum Elongation in 2″: 25%
Density: .283 lb/in3
Corrosion-resistant SS 2205 is perfect for high-pressure, highly corrosive environments requiring more robust protection than standard materials. Key applications benefiting from Duplex 2205 stainless steel include:
2205 Grade Stainless Steel Sheets Available in Various Finishes
We offer stainless steel sheets (also known as steel sheets) in a selection of exquisite finishes: brushed finish, 2B smooth finish, and 8K mirror finish.
Each stainless steel sheet we supply has one side coated with a protective film to shield the surface from damage during fabrication or installation. This film can be easily peeled off, leaving the back side unfinished.
2205 Grade Stainless Steel Sheet is the most prevalently used type. It is easily weldable, formable, and offers excellent corrosion resistance.
Daxun boasts an extensive inventory of 2205 Duplex Stainless Steel Plates, available in thicknesses from 1/16″ (1.0mm) to 6″ (152.4mm). With a yield strength nearly double that of austenitic stainless steels, designers can achieve weight savings, making the alloy cost-effective compared to 316L or 317L. Versatile Applications: 2205 Duplex Stainless Steel Plate is a duplex ferritic stainless steel composed of 22% chromium, 3% molybdenum, and 5-6% nickel alloy. It exhibits excellent fatigue strength and outstanding resistance to stress corrosion cracking, crevice corrosion, pitting, erosion, and general corrosion under severe conditions. Grade 2205 is one of the most extensively utilized ferritic and austenitic duplex stainless steels, refined over the years to become a highly versatile and robust product. It offers remarkable corrosion resistance (even in seawater), is weldable by all standard techniques, and has high heat resistance.Contact Daxun now for competitive pricing.
Duplex 2205 stainless steel, crafted with meticulous attention to detail, offers a multitude of impressive advantages tailored for a variety of highly complex industries and applications. Some of the standout benefits of 2205 stainless steel include: - Remarkable high yield strength - Superior fatigue strength - Outstanding corrosion resistance - Exceptional prevention of cracking, fissures, pitting, and corrosion The robust Duplex stainless steel 2205 alloy delivers unparalleled protection in intensely corrosive environments. Notably, the service temperature for these duplex stainless steel plates should remain below 600°F, as extended exposure to elevated temperatures can render 2205 stainless steel brittle. S32205 Super Duplex Stainless Steel Main.Applications : S32760 (F55, 1.4501) Duplex Steel Main Applications: - Neutral chloride environments - Petroleum refining industry - Petrochemical and chemical sectors - Chemical industry pipelines - Oil and gas industry - Pulp and paper industry - Fertilizer and urea production - Phosphate fertilizer industry - Marine environments - Energy and environmental protection sectors - Light industry and food industry - Food and pharmaceutical industry equipment - High-strength structural parts - Submarine pipelines - Flue gas desulfurization systems - Osmotic seawater desalination equipment - Sulfuric acid units - Marine engineering fasteners, etc.
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