Lecong Stainless is a reputable manufacturer and supplier based in Da Nang, Vietnam, known for its high-quality Stainless Steel 384 Nuts. These nuts are designed to offer exceptional strength, durability, and impressive resistance to corrosion. Stainless Steel 384 is an austenitic grade that shares similarities with SS 304 but boasts a higher nickel content, which enhances its formability, toughness, and ability to resist stress corrosion cracking. This makes Stainless Steel 384 Nuts a fantastic option for fastening in tough environments. With cutting-edge production techniques and rigorous quality checks, Lecong Stainless ensures that their Stainless Steel 384 Nuts meet international standards, catering to industries in Vietnam and around the world.
| 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.
These nuts are primarily made up of iron, chromium (18–20%), nickel (34–36%), along with manganese, silicon, and low carbon. The elevated nickel content significantly boosts ductility, toughness, and corrosion resistance, especially in environments that are reducing or contain chlorides. Their mechanical properties include a tensile strength ranging from 520 to 700 MPa, a yield strength of about 240 MPa, and excellent elongation, making them a reliable choice for secure fastening. Thanks to their austenitic structure, they are non-magnetic, highly formable, and resistant to stress corrosion cracking. Stainless Steel 384 Nuts blend corrosion resistance with strength, making them a trustworthy fastening solution for demanding applications.
These nuts find extensive use in industries that require robust and corrosion-resistant fasteners. They are commonly utilized in marine settings, chemical processing, petrochemical facilities, and food processing equipment due to their ability to withstand harsh chemicals and seawater. In construction and engineering, they play a crucial role in structural assemblies, pipelines, and machinery. Their toughness and durability also make them ideal for automotive, aerospace, and electronic applications. Furthermore, Stainless Steel 384 Nuts are used in water treatment plants and pharmaceutical industries, showcasing their versatility and reliability across various sectors.
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