Super Duplex Steel Sheet and Plates Manufacturer in Hyderabad, India

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Sayam Nickel Alloys, a reputed manufacturer and supplier in Hyderabad, offers Select Super Duplex Steel Sheets and Plates designed for superior performance in demanding industrial environments. Manufactured using advanced processing techniques and strict quality control, these products conform to international standards and project-specific requirements. Sayam Nickel Alloys is known for its commitment to quality, dimensional accuracy, and reliable supply. The Select Super Duplex Steel Sheets and Plates provided deliver excellent mechanical strength, outstanding corrosion resistance, and long service life, making them ideal for use in high-pressure, high-temperature, and aggressive service conditions.

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Super Duplex Steel Sheets and Plates are typically produced from grades such as UNS S32750 or S32760, featuring a balanced austenitic–ferritic microstructure. The alloy contains high levels of chromium, molybdenum, and nitrogen, which provide exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking. Mechanically, the material offers very high tensile and yield strength—almost double that of conventional austenitic stainless steels—along with good toughness, fatigue resistance, and excellent structural stability.

Super 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.

Super 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 Hyderabad, India

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

Super Duplex Steel Sheet and Plates
Super Duplex Steel Galvanized Sheets
Super Duplex Hot Rolled Plate
Super Duplex Polished Sheet
Super Duplex Shim Sheets
Super Duplex Steel Cold Rolled Sheets

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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Super Duplex Steel Sheet and Plates Uses

Super Duplex Steel Sheets and Plates are widely used in industries that require high strength combined with superior corrosion resistance. They are extensively applied in oil and gas processing equipment, offshore platforms, and subsea structures. These materials are also used in chemical and petrochemical plants, desalination units, power generation facilities, and marine engineering. Additionally, they serve in the fabrication of pressure vessels, heat exchangers, storage tanks, and structural components, ensuring reliable performance and long-term durability in aggressive and high-stress environments.

 
 

Aerospace Industry

Defense Industy

Food Processing Industry

Construction Industry

Oil and Gas Industry

Petro Chemical Industry