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Jai Hind Metal is a trusted manufacturer and supplier of Super Duplex Steel S32760 Fasteners, providing high-performance fastening solutions for industrial applications that demand excellent mechanical strength, corrosion resistance, dimensional precision, and dependable service life. Super Duplex Steel S32760 is known for its high strength and resistance to pitting, crevice corrosion, and stress corrosion cracking in suitable service environments, making it a valuable material for challenging operating conditions. We understand that every project has its own technical requirements, so our fasteners can be supplied in different sizes, diameters, lengths, thread configurations, head styles, dimensional tolerances, and surface finishes according to customer drawings and specifications. Our product range may include bolts, nuts, studs, screws, washers, threaded rods, and other customized fastening components. Throughout the supply process, we focus on material verification, thread accuracy, dimensional consistency, surface quality, and overall workmanship. Appropriate inspections can be carried out to check product dimensions, thread condition, markings, and finish before dispatch. Where specified, material test certificates, additional testing, and third-party inspection can also be coordinated to meet project quality requirements. With organized inventory management and suitable storage practices, Jai Hind Metal supports both routine purchasing and bulk requirements for industrial installations, fabrication work, maintenance activities, and large-scale projects.
Precisely manufactured metal products meeting demanding industrial standards.
Consistent quality, reliable performance, and strict inspection at every stage.
Available in customized sizes, grades, thicknesses, and specifications.
Efficient processing, secure packaging, and dependable delivery worldwide.
Super Duplex Steel S32760 Fasteners are manufactured from a high-performance duplex stainless steel alloy designed to provide an excellent combination of high mechanical strength, corrosion resistance, toughness, durability, and dependable fastening performance. The alloy contains chromium, nickel, molybdenum, nitrogen, and other controlled alloying elements that contribute to its properties in demanding industrial environments. Its duplex microstructure combines austenitic and ferritic phases, supporting high strength and good resistance to corrosion under suitable operating conditions. Chromium helps form a protective passive layer on the surface, while molybdenum and nitrogen enhance resistance to localized corrosion, including pitting and crevice corrosion. Copper additions in S32760 also contribute to corrosion resistance in certain environments. These characteristics make the material a suitable option for applications exposed to seawater, chloride-containing solutions, and aggressive process conditions when correctly specified. Super Duplex Steel S32760 Fasteners are available in different sizes, lengths, thread configurations, head styles, surface finishes, dimensional tolerances, and customized forms to meet engineering, fabrication, and assembly requirements. Depending on project specifications, products can include bolts, nuts, studs, screws, washers, threaded rods, and other fastening components.
Under suitable manufacturing and heat-treatment conditions, Super Duplex Steel S32760 Fasteners deliver an effective balance of high mechanical strength, corrosion resistance, toughness, durability, and reliable joint performance, making them suitable for demanding industrial and engineering applications. Their duplex microstructure combines ferritic and austenitic phases, providing high strength alongside useful corrosion-resistant properties. With chromium, molybdenum, and nitrogen in its alloy composition, S32760 offers enhanced resistance to pitting and crevice corrosion in suitable environments, including applications involving chloride-containing fluids and seawater. The alloy also provides resistance to stress corrosion cracking under appropriate service conditions, making it a valuable option for selected marine, offshore, and chemical-processing installations. Actual performance depends on operating temperature, material condition, fabrication practices, and the corrosive environment.
Super Duplex Steel S32760 Fasteners are manufactured from a high-alloy duplex stainless steel designed to deliver an excellent balance of mechanical strength, corrosion resistance, toughness, and long-term service reliability. The alloy contains chromium, nickel, molybdenum, nitrogen, and controlled additions of other elements that contribute to its performance in challenging industrial environments. Its combination of ferritic and austenitic phases provides high strength, while chromium supports the formation of a protective passive surface layer that helps resist general corrosion and oxidation. Molybdenum and nitrogen further improve resistance to localized corrosion, particularly pitting and crevice corrosion in suitable chloride-rich environments. These properties make S32760 a valuable material for fastening applications where conventional stainless steel grades may not provide the required performance. Fasteners can be supplied in a variety of sizes, diameters, lengths, thread profiles, head configurations, surface finishes, dimensional tolerances, and customized forms according to engineering drawings and project specifications.
| S32760 Fasteners Specifications | ASTM A193 / ASME SA193 |
|---|---|
| S32760 Super Duplex Stainless Steel Fasteners size | Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Washers Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Machine Screws Size : M1.6 – M12 Self Tapping Screw Size : No.2 – No. 14 |
| Super Duplex Stainless Steel S32760 Fasteners Length | 3 mm to 200 mm |
| Super Duplex Stainless Steel S32760 Studs, Bolts, Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
| Standard of Super Duplex Steel S32760 Fasteners | DIN : DIN 934, DIN 931, DIN 970, DIN 933 UTS : UNEF, NPT, UNC, UNS, UNF, NPTF ISO : JIS standards, ISO 4033, ISO 4032, ANSI – American National Standards Institute ASME B18.5 ANSI B 28.2.4 1M as per defined in ASME B16.5 standard Super Duplex Stainless Steel S32760 Stud Bolt length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 Super Duplex Stainless Steel S32760 Hex nuts |
| Form of Super Duplex Stainless Steel S32760 Fasteners | Hex, Threading, Square, Round as per Gauge Etc. |
| Raw materials Source | JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc. |
| Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
| Certification | Dual Certified As per ASTM & ASME Codes |
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
| Test Certificate of Super Duplex Stainless Steel S32760 Bolting | as per EN 10204 / 3.1 Manufacturer Test Certificate |
| Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
| Production process | M24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element machining and CNC |
| Head drive of Super Duplex Stainless Steel S32760 Bolts | Six-Lobe,Phillips,Phillips/Slot, Slotted etc |
| Packing of Super Duplex Stainless Steel S32760 Fasteners | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Surface Coating | Ptfe Coated Super Duplex Steel S32760 Fasteners Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
| Super Duplex Steel S32760 Fasteners finishing | Super Duplex steel : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Super Duplex Steel, Sherardized, some special one like DACROMET Geometry and Mechanically Applied coating ,Dacroment, nickel plated, anodizing, plated zinc-nickel Zinc (blue, black, yellow, white), black oxide, |
| ASTM A193 | ASTM A194 | ASTM F2281 |
| ASTM A193M | ASTM A194M | ASTM A962 |
| ASTM A320 | ASTM F593-13a | ASTM A962M |
| ASTM A320M | ASTM F594-15 | |
| DIN 580 | DIN 6914 | DIN 6921 |
| DIN 582 | DIN 3570 | DIN 603 |
| DIN 444 | DIN 7990 | DIN 2510 |
| DIN 939 | DIN 1B | DIN 976 |
| DIN 933 | DIN 529 | DIN 912 |
| DIN 931 | DIN 6325 |
| Products | Size | |
| ASTM A193 S32760 Super Duplex Stainless Steel Stud Bolt | ASTM A193 S32760 Super Duplex Stainless Steel Bolts | Sizes M3 – M56 | 3/6″ to 2″ |
| ASTM A193 S32760 Super Duplex Stainless Steel Punched Washer | ASTM A193 S32760 Super Duplex Steel Pan Head Screw | |
| ASTM A193 S32760 Super Duplex Square Nut | ASTM A193 S32760 Super Duplex Stainless Steel Insert Nuts | |
| ASTM A193 S32760 Super Duplex Stainless Steel Welding Studs | ASTM A193 S32760 Super Duplex Stainless Steel Pan Head Screw | |
| ASTM A193 S32760 Super Duplex Cap Screw | ASTM A193 S32760 Super Duplex Foundation Bolts | |
| ASTM A193 S32760 Super Duplex Stainless Steel Threaded Rod | ASTM A193 S32760 Super Duplex Hex Head Bolts | |
| ASTM A193 S32760 Super Duplex Nuts | ASTM A193 S32760 Super Duplex Washers | |
| ASTM A193 S32760 Super Duplex Stainless Steel Fender Washer | ASTM A193 S32760 Super Duplex Stainless Steel Lock Nut | |
| ASTM A193 S32760 Super Duplex Stainless Steel Countersunk Slotted Screw | ASTM A193 S32760 Super Duplex Stainless Steel Double Ended Stud | |
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex 2507 | 1.4410 | S32760 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32760 | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
Super Duplex Steel S32760 Fasteners are available in a comprehensive range of diameters, lengths, thread configurations, head designs, shapes, and fastening styles to accommodate diverse industrial, engineering, and fabrication requirements. Jai Hind Metal can supply standard and customized fasteners according to customer drawings, technical specifications, installation needs, and project requirements. Depending on the product type and applicable specification, these fasteners can be supplied in accordance with relevant ASTM, ASME, DIN, EN, ISO, and other recognized standards. Suitable manufacturing and finishing requirements are selected to meet the specified mechanical properties, dimensional tolerances, thread accuracy, and surface condition. Product options include bolts, nuts, screws, washers, studs, threaded rods, anchor fasteners, and other specialized fastening components, with different sizes, thread types, finishes, and configurations available for standard or made-to-order applications.






At Jai Hind Metal, Super Duplex Steel S32760 Fasteners can be supplied according to customer drawings, technical requirements, inspection plans, testing criteria, material certification needs, and project-specific standards. When requested, we can coordinate additional inspections, testing, documentation, batch identification, and third-party verification in line with the purchase order. Our aim is to provide fastening solutions that meet the needs of challenging industrial environments while supporting reliable assembly and long-term service performance. For product details, technical specifications, stock availability, quotations, or customized requirements, email us at info@jaihindmetal.com.
Super Duplex Steel S32760 Fasteners are widely used in industrial and engineering applications where high mechanical strength, corrosion resistance, secure joint integrity, and dependable service life are essential. Their duplex microstructure provides a combination of strength and toughness, while the alloy’s chromium, molybdenum, and nitrogen content helps improve resistance to pitting and crevice corrosion in suitable service environments. These properties make S32760 fasteners particularly useful for equipment exposed to seawater, chloride-rich solutions, industrial chemicals, moisture, and demanding marine or offshore conditions. Common applications include oil and gas facilities, petrochemical plants, chemical processing equipment, offshore platforms, marine structures, desalination units, water treatment systems, power generation installations, infrastructure projects, and heavy industrial machinery.
Looking for high-quality industrial products manufactured to your specific requirements? Contact our team for product details, customized solutions, pricing, and timely delivery.
Email: info@jaihindmetal.com
Our high-performance metal products are engineered to meet the demanding requirements of industries operating in challenging environments, including extreme temperatures, pressure and corrosive conditions.
Our corrosion-resistant metal products are widely used in marine environments where exposure to seawater, salt spray and harsh atmospheric conditions demands exceptional durability and reliability.
Our nickel alloys and high-performance metal products are used throughout the oil and gas industry for demanding applications involving high pressure, corrosive fluids, sour gas and extreme operating conditions.
Our corrosion-resistant alloys provide dependable performance in chemical processing equipment exposed to aggressive chemicals, high temperatures and challenging process conditions.
High-strength nickel alloys and specialty metals are selected for aerospace applications where lightweight performance, strength and resistance to extreme temperatures are essential.
Our specialty metal products support power generation equipment operating under high temperatures, pressure and corrosive conditions, delivering reliable long-term performance.
Corrosion-resistant metals are ideal for salt production environments where continuous exposure to concentrated salt and moisture can severely affect conventional materials.
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