Hindco Steel and Alloys is a trusted name among Super Duplex S32750 Fasteners Manufacturers in India, supplying premium quality fastening solutions to global industries. These fasteners are engineered from a highly alloyed stainless steel grade designed to deliver excellent corrosion resistance, mechanical strength, and durability in the most demanding conditions. As one of the leading Super Duplex S32750 Fasteners Suppliers, we ensure every product meets stringent international quality standards for unmatched reliability.
Super Duplex S32750 Fasteners are specialized fastening components made from a super duplex stainless steel alloy with a balanced austenitic-ferritic microstructure. This unique composition offers superior strength, double the yield strength of conventional austenitic stainless steels, and outstanding resistance to chloride-induced stress corrosion cracking. As one of the reliable Super Duplex S32750 Fasteners Exporters, Hindco Steel and Alloys delivers products tested to global specifications such as ASTM A479, ASTM A182, ASME SA182, and DIN standards, ensuring long-term performance across industries.
One of the biggest advantages of Super Duplex S32750 Fasteners is their high tensile and yield strength combined with excellent resistance to pitting, crevice corrosion, and sulfide stress cracking. These fasteners are widely preferred in environments where both mechanical load and corrosive conditions are high. Hindco Steel and Alloys, as leading Super Duplex S32750 Fasteners Stockists, maintains a wide inventory that supports fast delivery to customers in India, the Middle East, Europe, and North America.
The types of Super Duplex S32750 Fasteners offered by Hindco Steel and Alloys include hex bolts, studs, nuts, washers, socket head cap screws, and machine screws. Each fastener is manufactured with precision to suit various industrial needs, whether for heavy machinery, marine structures, or chemical processing plants. As global Super Duplex S32750 Fasteners Manufacturers, we cater to specific customer requirements in terms of dimensions, coatings, and surface finishes.
Super Duplex S32750 Fasteners are extensively used in the oil and gas industry, where offshore rigs, subsea equipment, and pipelines demand exceptional resistance to seawater corrosion. Hindco Steel and Alloys has built strong export networks, making us one of the most reliable Super Duplex S32750 Fasteners Exporters to regions like the Gulf and North Sea operations.
In the petrochemical and chemical processing sectors, Super Duplex S32750 Fasteners are trusted for their resistance to aggressive chemicals, high-temperature acids, and abrasive liquids. Our reputation as reliable Super Duplex S32750 Fasteners Suppliers allows us to serve refineries and processing plants in Europe, South America, and Asia.
The marine and shipbuilding industry relies heavily on Super Duplex S32750 Fasteners for constructing hulls, propellers, pumps, and valves exposed to seawater. Hindco Steel and Alloys ensures that every product adheres to international quality certifications, making us the go-to Super Duplex S32750 Fasteners Stockists for shipyards across Southeast Asia and Africa.
Power generation plants, particularly those using seawater cooling systems, demand Super Duplex S32750 Fasteners for turbine casings, boilers, and condensers. As leading Super Duplex S32750 Fasteners Manufacturers, we provide fasteners that withstand high temperatures and extreme pressure conditions.
Globally, Super Duplex S32750 Fasteners are known by different names and standards. In the USA, they are identified under UNS S32750, while European customers refer to them as 1.4410 fasteners. In the UK, they are supplied under BS EN standards, while in Japan they may be classified under JIS specifications. Hindco Steel and Alloys ensures all naming conventions and international standards are met to support smooth procurement across borders.
| Standard | IS, ANSI, ASTM DIN, ISO, JIS, GB, ASME, BS, UNI and all International Standards |
|---|---|
| Threads: | BSF, UNF METRIC, UNC, BSW or as required |
| American Standards | ANSI – American National Standards Institute
|
| UNS S32750 Bolts Size range | M10, M4, M16, M36 M2.5, M6, M30, M12, M8, M14, M2, M3, M20, M24, M5 to M160 |
| Length | 3 mm to 200 mm |
| Head drive: | Phillips, Slotted, Phillips/Slot, Six-Lobe etc |
| Test Certificate | as per EN 10204 / 3.1 Manufacturer Test Certificate |
| Finishing | Zinc white, (yellow, black, blue), black oxide,
Dacroment, Geometry, plated zinc-nickel, anodizing, nickel plated, Stainless steel: Passivated Self-Colour, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Sherardized, Stainless Steel, some special one like DACROMET and Mechanically Applied coating |
| Duplex Round Bar Source to produce UNS S32750 Bolts | JSPL, Mukund Steel, Usha Martin, Tata Steel, RINL, Dhamm Steel etc. |
| Form | Square, Hex, Threading as per Gauge, Round Etc. |
| Manufacturing Process |
|
| Surface Coating |
|
| Packing | IN BULK: Small Boxes / pallet, canton, carton / pallet or as per client request |
| C | N | P | Si | Mn | Mo | Ni | Cr | S | Other |
|---|---|---|---|---|---|---|---|---|---|
| 0.030 | 0.24/0.32 | 0.035 | 0.80 | 1.20 | 3.0/5.0 | 6.00/8.00 | 24.0/26.0 | 0.020 | Cu:0.50 |
| Density | Melting Range | Yield Stress (0.2%Offset) | Tensile Stress | Elongation |
|---|---|---|---|---|
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi - 80000 , MPa - 550 | Psi - 116000 , MPa - 800 | 15 % |
super duplex stainless steel bolts, UNS S32750 nuts, duplex steel screws, duplex 2507 washers, marine grade duplex fasteners, ASTM A479 S32750 bolts, duplex stainless studs, corrosion resistant duplex screws, duplex alloy nuts and bolts, duplex threaded rods, high tensile duplex fasteners, petrochemical duplex steel bolts, offshore duplex washers, duplex 1.4410 nuts, duplex stainless hex bolts, duplex machine screws, duplex flange bolts, duplex socket cap screws, seawater resistant duplex bolts, duplex grade 2507 studs, duplex steel fasteners suppliers India, duplex steel nuts exporters, duplex bolt stockists, duplex alloy fasteners price, duplex stainless screws manufacturer, duplex stainless bolts supplier, duplex washer stockist, duplex fasteners exporter UAE, duplex studs supplier USA, duplex nuts distributor Europe, duplex threaded rods manufacturer India, duplex steel bolts trader, duplex hex nuts exporter, duplex washers supplier Africa, duplex fasteners dealer Middle East
