2205 Duplex SS plates
S32205 Duplex SS plates
2205 Duplex SS plates S32205 Duplex SS plates
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Product Description:
2205 Duplex Stainless Steel Plates, also known as UNS S32205, are high-performance, corrosion-resistant plates combining the best qualities of austenitic and ferritic stainless steels. These plates are designed for applications requiring high strength, excellent corrosion resistance, and durability in challenging environments.
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Key Features of 2205 Duplex Stainless Steel Plates
- High Strength: Offers twice the yield strength of standard austenitic stainless steel like 304 and 316.
- Exceptional Corrosion Resistance: Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in chloride-rich environments.
- Cost-Effective: Combines high performance with lower alloying costs compared to austenitic stainless steels.
- Durability: Outstanding toughness and resistance to mechanical wear, even at cryogenic temperatures.
- Environmentally Friendly: Lower alloy content makes it a sustainable choice for industrial applications.
Corrosion Resistance
- Pitting Resistance: Excellent performance in environments containing chlorides and seawater.
- Stress Corrosion Cracking: High resistance, even in high-pressure and elevated temperatures.
- General Corrosion: Outperforms 304 and 316 stainless steel in most environments.
Common Applications
- Chemical Processing:
- Equipment handling acidic and alkaline substances.
- Marine Industry:
- Saltwater piping systems, offshore platforms, and shipbuilding.
- Oil and Gas Industry:
- Heat exchangers, pipelines, and pressure vessels.
- Pulp and Paper Industry:
- Resistant to chemicals and aggressive environments.
- Desalination Plants:
- Handles high chloride concentrations with ease.
- Food and Beverage Industry:
- Hygienic and corrosion-resistant processing equipment.
Available Sizes and Thickness
- Thickness: 3mm to 100mm
- Widths: Up to 2500mm
- Lengths: Custom lengths as required
- Finish: No.1 (Mill Finish), 2B, Satin, and other custom finishes.
Specifications and Standards
- ASTM Standards: ASTM A240, ASTM A789
- ASME Standards: ASME SA240
- Other Standards: EN 10088-2, JIS, DIN, NACE MR0175
Surface Finishes
- Mill Finish (No. 1): For structural and industrial applications.
- 2B Finish: Smooth, reflective surface ideal for general use.
- Pickled Finish: Removes impurities, enhancing corrosion resistance.
- Polished Finish: Available in Satin, Hairline, and Mirror finishes for aesthetic applications.
Value-Added Services
- Custom Cutting: Plates can be cut to exact sizes and shapes.
- Surface Treatment: Electropolishing, coating, and other treatments for enhanced durability.
- Inspection & Testing: Includes ultrasonic, tensile testing, and third-party certifications.
- Packaging: Export-grade packaging ensures damage-free transportation.
Contact Us for Premium 2205 Duplex Stainless Steel Plates
Upgrade your industrial applications with 2205 Duplex Stainless Steel Plates, known for their exceptional strength, durability, and corrosion resistance. Contact us today for expert guidance, competitive pricing, and custom solutions tailored to your specific project requirements!
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Chemical Composition of
2205 Duplex Stainless Steel
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 22.0 – 23.0 |
| Nickel (Ni) | 4.5 – 6.5 |
| Molybdenum (Mo) | 3.0 – 3.5 |
| Nitrogen (N) | 0.14 – 0.20 |
| Manganese (Mn) | 2.0 (max) |
| Silicon (Si) | 1.0 (max) |
| Carbon (C) | 0.03 (max) |
| Iron (Fe) | Balance |
Mechanical
Composition
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 620 (minimum) |
| Yield Strength (MPa) | 450 (minimum) |
| Elongation (%) | 25 |
| Hardness (HB) | 290 (maximum) |
Application Industry
Serving Diverse Sectors with Precision & Performance
Om Steel supplies premium steel and alloy products to a wide range of industries, ensuring strength, durability, and performance in every application. From construction, oil & gas, and automotive to power plants, shipbuilding, and chemical processing — our materials meet the demands of critical operations. Trusted by industry leaders, we deliver solutions that stand up to the toughest challenges.
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