384 Stainless Steel Excellent corrosion resistance, toughness, and durability are provided by the austenitic stainless steel alloy used to make nuts, which normally contains 16% chromium and 18% nickel. To improve strength and chemical stability, trace elements like silicon, manganese, and molybdenum are frequently added. These nuts have good elongation and hardness, a yield strength of 205 MPa, and a tensile strength of roughly 515 MPa. They are perfect for harsh settings like chemical, high-stress industrial, and marine settings because of their resistance to oxidation, high temperatures, and ease of fabrication.
| Element | Content (%) |
|---|---|
| Iron, Fe | 63 |
| Nickel, Ni | 18 |
| Chromium, Cr | 16 |
| Manganese, Mn | 2.0 |
| Silicon, Si | 1.0 |
| Carbon, C | 0.080 |
| Phosphorous, P | 0.045 |
| Sulfur, S | 0.030 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 515 MPa | 74700 psi |
| Yield strength (@strain 0.200%) | 240 MPa | 34800 psi |
| Elastic modulus | 193 GPa | 28000 ks |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break (in 50 mm) | 55.00% | 55.00% |
| Hardness, Brinell (converted from Rockwell B hardness) | 123 | 123 |
| Hardness, Knoop (converted from Rockwell B hardness) | 138 | 138 |
| Hardness, Rockwell B | 70 | 70 |
| Hardness, Vickers (converted from Rockwell B hardness) | 129 | 129 |
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Corrosion-resistant product designed for high-temperature applications. Stainless Steel 384 Nuts are available in sizes from M6 to M36, ideal for furnace components and heat exchangers, providing excellent heat and oxidation resistance.
Stainless Steel 384 Coupling Nuts are used to join threaded rods in extreme conditions. Sizes range from M6 to M36, making them suitable for high-temperature environments such as furnace parts and industrial kilns.
Stainless Steel 384 Nylon Insert Nuts feature a nylon insert for secure fastening in high-temperature settings. Available in sizes from M6 to M24, they are ideal for applications like heat exchangers where stability and heat resistance are crucial.
Stainless Steel 384 Flange Hex Nuts offer enhanced load distribution with integrated flanges. Sizes range from M6 to M24, suitable for high-temperature applications like furnace components and heat exchangers, providing both strength and resistance.
Stainless Steel 384 Heavy Hex Nuts are designed for high-stress, high-temperature environments. Available in sizes from M6 to M36, they are used in industrial machinery and furnace parts, ensuring exceptional strength and thermal stability.
Stainless Steel 384 Square Nuts provide a large surface area for effective torque application. Sizes range from M6 to M24, ideal for high-temperature environments such as heat exchangers and furnace components, ensuring durability and stability.
We are providing full transparency with our Stainless Steel 384 Nuts under high-quality assurance. All the orders are supported with necessary documents, for example, commercial invoice, packing list, fumigation certificate, heat treatment chart, and a NABL-approved lab test report. Also, we furnish a Material Test Certificate under EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and Third-Party Inspection Certificate. Our documentation is carefully prepared for maximum client satisfaction.
Stainless steel 405 nuts are frequently utilized in high-temperature, moderately corrosive applications that demand mechanical dependability. Their resistance to oxidation and corrosion under thermal cycling makes them perfect for exhaust systems in the automotive industry. These nuts are also utilized in industrial ovens, heat exchangers, and thermal processing machinery where reliable operation under mechanical stress is crucial. They are also appropriate for the petrochemical, marine, and construction industries due to their good machinability and resistance to stress fractures. SS 405 nuts offer an affordable fastening option that performs reliably in hot and vibration-prone conditions.
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