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Adrian Nickel Alloys stands out as a top-notch manufacturer and supplier of high-quality **Duplex Steel Sheets and Plates** right here in Singapore, Pulau Ujong. They offer strong and corrosion-resistant solutions tailored for tough industrial needs. Crafted from duplex stainless steel, these sheets and plates boast a well-balanced mix of austenite and ferrite, giving them impressive strength and remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in environments with chloride exposure. Produced in line with international quality standards, they come in a variety of grades, thicknesses, widths, and surface finishes, making them perfect for marine, chemical processing, oil & gas, and structural projects that require exceptional durability and reliability.
Typically, **Duplex Steel Sheets and Plates** contain about 22–25% chromium, 5–7% nickel, 3–4% molybdenum, and nitrogen, along with trace elements that boost their performance. This unique composition results in a tensile strength of around 620–800 MPa and a yield strength of about 450–550 MPa, along with excellent toughness even in colder temperatures. Their dual-phase structure ensures they resist general corrosion, chloride-induced stress corrosion cracking, and erosion, making them ideal for long-term use in highly aggressive settings.
| Specifications | ASTM A240 / ASME SA 240 |
| Duplex Steel Plate Grades | 2205, 2507 |
| Size | 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm |
| Thickness | 0.1mm to 12 mm Thk |
| Width | 10-2500mm |
| Length | 2m,2.44m, 3m as per requirement |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip, Flats, Blank (Circle), Ring (Flange) |
| Finish | Cold rolled sheet (CR), Hot rolled plate (HR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| MN | C | SI | S | P | CR | NI | MO | N |
|---|---|---|---|---|---|---|---|---|
| 2.0 max | 0.03 max | 1.0 max | 0.02 max | 0.03 max | min: 21.0 max: 23.0 | min: 4.5 max: 6.5 | min: 2.5 max: 3.5 | min: 0.08 max: 0.20 |
At Adrian Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Sheets and Plates in Pulau ujong, Singapore , providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Pulau ujong, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
You’ll find **Duplex Steel Sheets and Plates** commonly used in marine engineering for shipbuilding, offshore platforms, and seawater desalination systems. In the oil & gas sector, they’re utilized in subsea pipelines, pressure vessels, and heat exchangers. The chemical industry relies on them for equipment and tanks that deal with acidic and chlorinated solutions, while the pulp & paper industry appreciates their wear resistance in processing machinery. They’re also a go-to choice for structural frameworks, power generation facilities, and architectural projects where high strength, corrosion resistance, and low maintenance are essential for a long service life.
