| 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 - Maintains performance in extremely low temperatures.
• Food Processing - Ensures high standards of hygiene and durability.
• Furnaces - Suitable for burners, doors, fans, ducting, and liners.
• Fluidized Bed Furnaces - Ideal for coal burners, grates, ducting, and bellows.
• Ore Processing/Steel Mills - Essential for smelting and steelmaking equipment, and continuous casting equipment.
• Petroleum Refining - Perfect for catalytic recovery systems, flares, heat exchangers, and tube hangers.
• Power Generation - Optimized 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, 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.
Boasting a rich history in international business, Daxun's 2023 export revenue has soared past an impressive US$100 million. Strategically, the company has established three export service bases within China, forging robust alliances with engineering firms, steel mills, and global trading entities. This collaborative network continually 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 like 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 - 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 merging 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 |
Highly versatile, Duplex SS 2205 is a two-phase ferritic stainless steel with 22% chromium, 3% molybdenum, and 5-6% nickel. It offers excellent fatigue strength and superior resistance to stress corrosion cracking, crevice, pitting, erosion, and general corrosion in challenging environments.
As a direct distributor and supplier of premium-grade Duplex 2205 stainless steel, Daxun Alloy caters to all your project needs with high-quality materials. Request a quote or call us at +86 13382898899, and let us assist you in finding the perfect metal for your project.
Duplex 2205 stainless steel is engineered to offer remarkable benefits that support a broad spectrum of highly sophisticated industries and applications. Some of the notable advantages of the 2205 stainless steel include:
Duplex 2205 is a corrosion-resistant stainless steel alloy providing advanced protection in highly corrosive environments. Key properties of Duplex SS 2205 include:
Grade 2205 (Annealed)
Brinell Hardness: Max 31 HRC
Tensile Strength: Minimum 95 KSI
Yield Strength: Minimum 65 KSI
Elongation: Minimum 25% in 2 inches
Density: 0.283 lb/in³
Corrosion-resistant SS 2205 is perfectly suited for high-pressure and highly corrosive environments that demand superior protection over standard materials. Some applications benefiting from Duplex 2205 stainless steel include:
Versatile Finishes for 2205 Grade Stainless Steel Sheets
Our stainless steel sheets (often referred to as steel sheets) are available in a range of striking finishes: brushed, 2B smooth, and 8K mirror.
The finished side of each stainless steel sheet we provide is protected by a film that is easily removable post-fabrication or installation, preserving the surface from wear and marks. The backside remains unfinished.
2205 Grade Stainless Steel Sheet is the most commonly utilized variety, known for its weldability, formability, and robust corrosion resistance.
Daxun offers a large inventory of 2205 Duplex Stainless Steel Plates in thicknesses ranging from 1/16″ (1.0mm) to 6″ (152.4mm). With yield strength approximately twice that of austenitic stainless steels, designers can optimize weight savings and benefit from cost competitiveness compared to 316L or 317L. Versatile Uses of 2205 Duplex Stainless Steel Plate include high fatigue strength and excellent resistance to stress corrosion cracking, crevice corrosion, pitting, erosion, and general corrosion in harsh environments. Grade 2205 is one of the most extensively used ferritic and austenitic duplex stainless steels, refined over the years to create a versatile and robust product. Offering excellent corrosion resistance (even in seawater), it is weldable by all standard methods and has high thermal resistance.For detailed pricing information, contact Daxun today.
Duplex 2205 stainless steel is expertly crafted to cater to a multitude of demanding industries and applications. Key advantages of utilizing Duplex 2205 stainless steel include: - Exceptional high yield strength - Remarkable fatigue strength - Outstanding resistance to corrosion - Prevention of cracking, fissures, pitting, and corrosion This advanced corrosion-resistant alloy is engineered to offer superior protection in highly corrosive environments. It is crucial to note that the service temperature for Duplex 2205 stainless steel plates should not exceed 600°F, as prolonged exposure to elevated temperatures can render the material brittle. S32205 Super Duplex Stainless Steel Main FeaturesApplications : S32760 (F55, 1.4501) Duplex Steel excels in a wide array of applications, including: - 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 environment - Energy and environmental protection industry - Light industry and food industry - Food and pharmaceutical industry equipment - 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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