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Jai Hind Metal is a dependable manufacturer and supplier of Super Duplex Steel S32950 Fasteners, offering specialized fastening solutions for industrial applications that demand high mechanical strength, corrosion resistance, dimensional accuracy, and reliable service performance. Super Duplex Steel S32950 is designed to provide a combination of strength and resistance to corrosion in suitable aggressive environments, making it a potential choice for demanding engineering and industrial projects. We understand that every application has its own requirements, so our fasteners can be supplied in different sizes, lengths, thread configurations, head styles, dimensional tolerances, surface finishes, and product forms according to customer drawings and applicable specifications. Throughout the manufacturing and supply process, we emphasize material verification, thread precision, dimensional consistency, surface condition, and overall workmanship. Appropriate quality inspections can be arranged to check dimensions, thread quality, head configuration, markings, and general product condition before dispatch. Where required, third-party inspection and supporting material documentation can also be coordinated to meet project-specific quality requirements. With organized inventory management and suitable storage facilities, we support routine procurement, maintenance activities, fabrication work, and bulk orders for industrial 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 S32950 Fasteners are manufactured from a high-performance duplex stainless steel alloy developed to deliver an excellent balance of high mechanical strength, corrosion resistance, toughness, and long-term durability. Its duplex microstructure, combining austenitic and ferritic phases, supports strong mechanical performance and resistance to corrosion in demanding industrial environments. The alloy’s chromium, nickel, and molybdenum content helps improve resistance to general corrosion, pitting, and crevice corrosion, while its nitrogen content contributes to strength and corrosion resistance. These properties make Super Duplex Steel S32950 Bolts, Nuts, Screws, Studs, and other fastening components suitable for applications where dependable joint integrity is essential. Jai Hind Metal supplies fasteners in a variety of sizes, diameters, lengths, thread types, head styles, finishes, and customized dimensions to suit project specifications and assembly requirements. Material selection and suitability are assessed according to operating conditions, including exposure to chlorides, pressure, temperature, and corrosive media.
In suitable manufacturing and heat-treated conditions, Super Duplex Steel S32950 Fasteners offer an impressive combination of high mechanical strength, corrosion resistance, toughness, durability, and dependable joint performance, making them suitable for demanding industrial and engineering applications. Their duplex microstructure provides a balance of austenitic and ferritic phases, while the alloying elements help deliver resistance to corrosion in appropriately selected service environments. These fasteners are particularly valuable in applications exposed to chloride-containing media, seawater, moisture, aggressive process fluids, and challenging offshore or industrial conditions. Chromium supports the formation of a protective passive film, while molybdenum and nitrogen contribute to resistance against localized corrosion and enhance the alloy’s mechanical properties. Actual performance depends on the operating environment, fabrication condition, and applicable engineering requirements.
Super Duplex Steel S32950 Fasteners are manufactured from a specialized duplex stainless steel alloy formulated to provide a strong combination of mechanical strength, corrosion resistance, toughness, and service durability. Its composition includes chromium, nickel, molybdenum, nitrogen, and other alloying elements in proportions designed to support performance in demanding industrial environments. The alloy’s duplex microstructure, consisting of both ferritic and austenitic phases, contributes to its high strength and balanced material properties. Chromium helps establish a protective passive film on the surface, while molybdenum and nitrogen can improve resistance to localized corrosion, including pitting and crevice corrosion, under suitable service conditions. Depending on project specifications, Super Duplex Steel S32950 Bolts, Nuts, Studs, Screws, Washers, and Threaded Rods can be supplied in various dimensions, thread types, lengths, head designs, finishes, and customized configurations to meet specific installation and engineering requirements.
| S32950 Fasteners Specifications | ASTM A193 / ASME SA193 |
|---|---|
| S32950 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 S32950 Fasteners Length | 3 mm to 200 mm |
| Super Duplex Stainless Steel S32950 Studs, Bolts, Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
| Standard of Super Duplex Steel S32950 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 S32950 Stud Bolt length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 Super Duplex Stainless Steel S32950 Hex nuts |
| Form of Super Duplex Stainless Steel S32950 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 S32950 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 S32950 Bolts | Six-Lobe,Phillips,Phillips/Slot, Slotted etc |
| Packing of Super Duplex Stainless Steel S32950 Fasteners | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Surface Coating | Ptfe Coated Super Duplex Steel S32950 Fasteners Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
| Super Duplex Steel S32950 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 |
| 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 S32950 Super Duplex Stainless Steel Stud Bolt | ASTM A193 S32950 Super Duplex Stainless Steel Bolts | Sizes M3 – M56 | 3/6″ to 2″ |
| ASTM A193 S32950 Super Duplex Stainless Steel Punched Washer | ASTM A193 S32950 Super Duplex Steel Pan Head Screw | |
| ASTM A193 S32950 Super Duplex Square Nut | ASTM A193 S32950 Super Duplex Stainless Steel Insert Nuts | |
| ASTM A193 S32950 Super Duplex Stainless Steel Welding Studs | ASTM A193 S32950 Super Duplex Stainless Steel Pan Head Screw | |
| ASTM A193 S32950 Super Duplex Cap Screw | ASTM A193 S32950 Super Duplex Foundation Bolts | |
| ASTM A193 S32950 Super Duplex Stainless Steel Threaded Rod | ASTM A193 S32950 Super Duplex Hex Head Bolts | |
| ASTM A193 S32950 Super Duplex Nuts | ASTM A193 S32950 Super Duplex Washers | |
| ASTM A193 S32950 Super Duplex Stainless Steel Fender Washer | ASTM A193 S32950 Super Duplex Stainless Steel Lock Nut | |
| ASTM A193 S32950 Super Duplex Stainless Steel Countersunk Slotted Screw | ASTM A193 S32950 Super Duplex Stainless Steel Double Ended Stud | |
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex 2507 | 1.4410 | S32950 |
Super Duplex Steel S32950 Fasteners are available in a broad selection of sizes, lengths, diameters, thread configurations, head styles, shapes, and fastening designs to accommodate different engineering, fabrication, and installation requirements. At Jai Hind Metal, these fasteners can be supplied in standard and customized configurations based on project drawings, technical specifications, and application needs. Depending on the fastener type and order requirements, manufacturing and supply can follow relevant ASTM, ASME, DIN, EN, ISO, and other applicable standards to support appropriate material properties, dimensional accuracy, thread precision, and surface quality. Available products may include bolts, nuts, screws, washers, studs, threaded rods, and specialized fastening components, with suitable dimensions, tolerances, and finishes selected for the intended service environment. Grade-specific requirements and the applicable product standards are confirmed according to the customer’s specifications.






At Jai Hind Metal, Super Duplex Steel S32950 Fasteners can be supplied according to customer drawings, technical specifications, inspection plans, testing requirements, material certification needs, and project-specific standards. Where requested, additional inspections, testing arrangements, batch traceability, documentation, and third-party verification can be coordinated in accordance with the purchase order. With their high mechanical strength and corrosion resistance in suitable service environments, these fasteners are an appropriate option for applications requiring dependable fastening under challenging industrial conditions. For product information, technical specifications, availability, quotations, or customized requirements, contact our team at info@jaihindmetal.com.
Super Duplex Steel S32950 Fasteners are used in a wide variety of industrial and engineering applications where high mechanical strength, corrosion resistance, secure joint assembly, and reliable long-term performance are essential. Their duplex metallurgical structure provides a combination of strength and toughness, while the alloy’s corrosion-resistant composition makes it suitable for selected applications involving moisture, chloride-containing media, seawater, industrial chemicals, and demanding operating conditions. These fasteners are commonly considered for use in oil and gas facilities, chemical processing plants, petrochemical installations, marine and offshore structures, desalination plants, water treatment systems, power generation equipment, heavy machinery, infrastructure, and general industrial engineering. Their suitability depends on the specific service environment, material condition, and applicable engineering requirements.
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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