Super Duplex S32750 Sheets & Plates
Sankalp Alloys Overseas is one of the prominent Manufacturers, suppliers, stockists, and Exporters of Super Duplex S32750 Sheets in India. These Super Duplex S32750 Plates find extensive use in offshore oil production technologies, oil and gas industry equipment, and more. Super Duplex S32750 Plates exhibit excellent corrosion resistance across a wide range of environments; they are particularly resistant to pitting and crevice corrosion even in seawater and chloride-containing atmospheres with a Critical Pitting Temperature above 50°C. They show a low coefficient of thermal expansion and higher heat conductivity compared to austenitic steels at temperatures up to 300°C. We offer these products in various sizes and shapes at competitive market prices.
Super Duplex S32750 Sheets & Plates Manufacturers, Super Duplex S32750 Sheets & Plates Suppliers, Super Duplex S32750 Sheets & Plates Stockists, Super Duplex S32750 Sheets & Plates Exporters
Super Duplex S32750 Sheets & Plates Manufacturers in India, Super Duplex S32750 Sheets & Plates Suppliers in India, Super Duplex S32750 Sheets & Plates Stockists in India, Super Duplex S32750 Sheets & Plates Exporters in India
Being chromium-nickel-molybdenum stainless steel alloys, these types of steel show very high resistance to corrosion with very high mechanical strength; neither alloy is magnetic. The difference lies in the composition where S32750 is a duplex grade stainless steel containing nearly equal portions of austenite and ferrite.
Super Duplex S32750 sheet is constituted mainly of equal amounts of ferrite and austenite, which makes it highly resistant to corrosion and more robust than other classes of stainless-steel alloys. Typical thicknesses range from 0.4mm up to 6mm, and custom thicknesses are available upon request to suit project requirements. Super Duplex S32750 sheet has excellent weldability and excellent machinability; hence, its applications include high-pressure applications such as offshore oil and gas projects, chemical processing, desalination plants, construction of pools/spas, firewalls, etc. There are some form changes to the Super Duplex S32750 sheets during welding; therefore, handling during installation must be careful.
| STANDARD | WNR. |
| Super Duplex S32750 / S32760 | 1.4410 |
| Parameter | Details |
|---|
| Standard | ASTM A240 / ASME SA240 |
| Dimension Standard | JIS, AISI, ASTM, GB, DIN, EN, etc |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Thickness | 0.3 mm to 120 mm |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
| Surface Finishing | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, Chequered, embossed, hair line, sand blast, Brush, etching, SATIN (Met with Plastic Coated) etc. |
| C | Cr | Ni | Mo | N | Others |
| 0.020 | 25 | 7 | 4.0 | .27 | S=0.001 |
| Property | Value |
| Ultimate Tensile Strength | 116 ksi min. |
| 0.2% Offset Yield Strength | 80 ksi min. |
| 0.1% Offset Yield Strength | 91 ksi min. |
| Elongation in 2 inches | 15% min. |
| Hardness Rockwell C | 32 max. |
| Impact Energy | 74 ft.-lbs. min. |
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