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2205 Duplex Stainless Steel Strip High Corrosion Resistance For Industrial

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xProducts | Stainless Steel Strip | Thickness | 0.5-3.0mm |
---|---|---|---|
Width | Within 1500mm | MOQ | 500 Kgs |
Grade | 200 Series 300 Series 300 Series | Surface | BA 2B NO.4 HL 8K NO.1 |
Standard | ASTM EN GB JIS | Packing | Wooden Frame And Water Proof Paper |
Highlight | Industrial Duplex Stainless Steel Strip,2205 Duplex Stainless Steel Strip,High Corrosion Resistance Stainless Steel Strip |
2205 Duplex Stainless Steel Strip High Corrosion Resistance for Industrial Applications
Products Specification
Product Name | 2205 Stainless Steel Strips |
Length | As required |
Width | 3mm-1219mm or as required |
Thickness | 0.15 - 3.0mm or as required |
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
Technique | Hot rolled / cold rolled |
Surface Treatment | 2B or according to customer requirement |
Thickness tolerance | ±0.01mm |
Material | 201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 440A,904L,2205,2507 |
Application | It is widely used in high temperature applications, medical devices, building materials, chemistry, food industry, agriculture, ship components.It also applies to food, beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs, and screen. |
MOQ | 1tons.We also can accept sample order. |
Shipment time | Within 15-20 workdays after receiving deposit or L/C |
Export packing | Waterproof paper, and steel strip packed.Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
Capacity | 250,000 tons/year |
Product Name: 2205 Duplex Stainless Steel Strip
Material Grade: UNS S32205 / EN 1.4462 / ASTM A240
Product Overview
2205 duplex stainless steel strip is a high-performance alloy combining superior strength, excellent corrosion resistance, and cost-effectiveness. Its dual-phase microstructure (austenite + ferrite) provides enhanced mechanical properties compared to conventional stainless steels, making it ideal for demanding industrial applications.
Key Features
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Corrosion Resistance: Outstanding resistance to chloride stress corrosion cracking, pitting, and crevice corrosion.
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High Strength: Double the yield strength of 316L or 304 stainless steels.
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Cost-Efficient: Reduced material thickness requirements due to high strength.
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Weldability: Excellent weldability with standard fusion methods.
Chemical Composition (%)
Element | Cr | Ni | Mo | Mn | Si | N | C | P | S | Fe |
---|---|---|---|---|---|---|---|---|---|---|
Content | 22 | 5.5 | 3.2 | 2.0 | 1.0 | 0.18 | 0.03 | 0.03 | 0.02 | Bal. |
Physical & Mechanical Properties
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Density: 7.93 g/cm³
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Tensile Strength: 620-880 MPa
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Yield Strength (0.2% offset): ≥450 MPa
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Elongation: ≥25%
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Hardness: ≤290 HB
Applications
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Chemical processing equipment
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Oil & gas pipelines/heat exchangers
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Marine and seawater environments
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Pulp & paper industry components
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Flue gas desulfurization systems
Surface Finish Options
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2B: Smooth, moderately reflective cold-rolled finish.
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BA (Bright Annealed): Mirror-like reflective surface.
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No.4: Brushed finish for decorative applications.
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HL (Hairline): Uniform directional polished lines.
Available Specifications
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Thickness: 0.1mm – 6.0mm (±0.01mm tolerance)
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Width: 10mm – 1500mm (custom slitting available)
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Length: Coils or cut-to-length sheets
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Temper: Annealed & Pickled, Cold Rolled
Certifications
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ISO 9001:2015 Quality Management
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ASTM A480/A480M Standard
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EN 10088-2 Compliance
Packaging
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Standard export wooden crates with moisture-proof paper.
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Custom packaging solutions available upon request.