Stainless Steel 384 Nuts are precisely engineered fasteners made of high-quality austenitic stainless steel for high-performance use in harsh applications. With a high content of chromium (16%) and nickel (18%), they provide excellent corrosion resistance, strength, and dependability. These nuts are best utilized in marine, petrochemical, and thermal processing industries, where the components have to withstand oxidation, heat stress, and chemical exposure. Famous for their good mechanical strength, temperature stability, and ease of fabrication, SS 384 nuts are reliable in critical applications requiring durability, heat resistance, and long lifespan, even under harsh operating conditions.
| 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 384 Nuts have extensive application in high-stress, high-temperature, and corrosive conditions. They are well suited for furnace hardware, heat exchangers, and petrochemical processing equipment, where thermal stability and oxidation resistance are paramount. Stainless Steel 384 Nuts are also employed in saltwater marine applications, where saltwater corrosion resistance is necessary, and in chemical plants dealing with hostile media. Their resistance to thermal cycling and thermal expansion characteristics render them dependable in industrial applications, power generation, and equipment at high temperatures. Simple to produce and maintain, SS 384 nuts provide safe, leak-tight, and reliable connections in mission-critical operations.
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