Located in Chennai, India, Vinit Stainless is a well-known manufacturer and supplier of high-performance stainless steel SMO 254 nuts, which are renowned for their remarkable mechanical strength and resistance to corrosion. Vinit Stainless provides SMO 254 nuts that satisfy strict international standards, making them perfect for demanding environments, with an emphasis on quality and accuracy. These nuts are designed to function dependably in environments that are high in chloride and extremely corrosive. Vinit Stainless has established itself as a reliable partner for high-end stainless steel fastening solutions globally by providing prompt delivery and first-rate customer service to industries including chemical processing, offshore oil and gas, marine and desalination.
With a composition of roughly 20–22% chromium, 18–20% nickel, 6–7% molybdenum, and 0.2–0.3% nitrogen, stainless steel SMO 254 nuts offer exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking. This austenitic alloy has a yield strength of about 450 MPa and a tensile strength of 750–900 MPa. Strength and resistance to corrosion are improved by the high molybdenum and nitrogen content, particularly in harsh chemical environments with high chloride concentrations. SMO 254 nuts are appropriate for demanding industrial applications because they retain superior mechanical qualities and durability even in harsh environments.
| Range | : | M10 TO M100 |
| Standards | : | ASTM / ASME SB 479 |
| Length | : | UPTO 5 METERS |
| Grade | : | UNS No. S31254 |
| Specification | : | IS, BS, ASTM |
| Type | : | Hot Forged and Cold Forged |
| SMO 254 | Ni | C | Mo | Mn | Si | Fe | Cu | S | P | Cr |
| 17.5 – 18.5 | 0.02 max | 6 – 6.5 | 1 max | 0.8 max | – | 0.5 – 1 | 0.01 max | 0.03 max | 19.5 – 20.5 |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.0 g/cm3 | 1320-1390 ℃ | 300 | 650 | 35 % |
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Corrosion-resistant product designed for extreme environments. SMO 254 Nuts are available in sizes from M6 to M36, ideal for marine, chemical processing, and offshore applications requiring superior resistance to pitting and crevice corrosion.
SMO 254 Coupling Nuts are engineered for joining threaded rods in harsh conditions. Available in sizes from M6 to M36, they provide strong connections for marine and chemical processing systems, ensuring durability and resistance to severe environments.
Featuring a nylon insert for secure fastening, SMO 254 Nylon Insert Nuts come in sizes from M6 to M24. They are perfect for applications in corrosive environments where vibration resistance and a stable connection are essential.
SMO 254 Flange Hex Nuts offer enhanced load distribution with integrated flanges. Available in sizes from M6 to M24, they are suitable for heavy-duty applications in marine and chemical industries, providing robust support and corrosion resistance.
Engineered for high-stress applications, SMO 254 Heavy Hex Nuts are available in sizes from M6 to M36. They are ideal for use in demanding environments like offshore rigs and chemical processing facilities, offering exceptional strength and corrosion resistance.
SMO 254 Square Nuts feature a large surface area for effective torque application. Available in sizes from M6 to M24, they are ideal for secure fastening in tight spaces, particularly in marine and industrial settings where superior corrosion resistance is required.
Stainless steel SMO 254 nuts are widely used in environments that are extremely corrosive and exposed to chloride, such as desalination plants, chemical processing facilities, and offshore oil and gas platforms. They are perfect for heat exchangers, pressure vessels, seawater systems, and marine hardware because of their remarkable resistance to pitting and stress corrosion. SMO 254 nuts are also utilised in the pulp and paper, power generation, and pharmaceutical manufacturing sectors, where dependability and resilience in challenging environments are crucial. These nuts ensure performance and safety by offering strong, long-lasting fastening solutions for crucial parts subjected to harsh conditions.
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