Duplex Steel Sheet and Plates Manufacturer in Canberra, Australia

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Marsh Nickel Alloys, located in Canberra, Australia, stands out as a top-notch manufacturer and supplier of high-quality Duplex Steel Sheets and Plates. Known for their unwavering dedication to excellence, they offer materials that blend the corrosion resistance of austenitic steels with the robust strength of ferritic steels, ensuring outstanding performance even in the toughest environments. Their Duplex Steel Sheets and Plates are meticulously engineered to meet international standards, serving industries that demand durable and reliable solutions. With a strong emphasis on quality, innovation, and customer satisfaction, Marsh Nickel Alloys has earned a reputation as a trusted partner for clients both in Australia and around the world, providing materials that excel under challenging conditions.

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These Duplex Steel Sheets and Plates are primarily made up of about 22% chromium, 5% nickel, and 3% molybdenum, along with trace amounts of nitrogen and other elements. This distinctive composition results in a dual-phase microstructure that combines both austenitic and ferritic phases, leading to impressive mechanical properties. They boast high tensile strength, exceptional toughness, and remarkable resistance to stress corrosion cracking. Plus, Duplex Steel Sheets and Plates are known for their good weldability and formability, making them perfect for fabrication and structural applications in harsh, corrosive environments where strength and durability are paramount.

Duplex Steel Sheet and Plates Specifications

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.

Duplex Steel Sheet and Plates Chemical Composition

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

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Largest Manufacturer and Supplier of Duplex Steel Sheet and Plates in Canberra, Australia

At Marsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Sheets and Plates in Canberra, Australia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Australia, 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.

Types of Duplex Steel Sheet and Plates

Cold rolled Duplex Steel sheet
Duplex Steel Galvanized Sheets
Hot rolled Duplex Stainless Steel plate
Polished Duplex Steel Sheet
SS Duplex Diamond Plate
Duplex Steel 2B finish sheet

Contact us to get a quick quote for your requirement.

We offer These Products as per DIN, ISO, JIS or ANSI Standard.

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Duplex Steel Sheet and Plates Uses

You’ll find Duplex Steel Sheets and Plates widely utilized in industries that require high corrosion resistance and mechanical strength. They’re perfect for chemical processing equipment, pressure vessels, and storage tanks that come into contact with aggressive chemicals. In the oil and gas industry, they play a crucial role in pipelines, heat exchangers, and offshore platforms, where durability in harsh conditions is a must. Additionally, they’re used in marine settings, the pulp and paper industry, and desalination plants. Their unique combination of strength and corrosion resistance ensures a long service life and reliability, helping to keep maintenance costs down.

Aerospace Industry

Defense Industy

Food Processing Industry

Construction Industry

Oil and Gas Industry

Petro Chemical Industry