Ranya Stainless, a trusted manufacturer and supplier in Muscat, Oman, offers high-quality Stainless Steel 384 Fasteners designed to deliver strength, durability, and reliable performance in demanding industrial environments. Known for their excellent corrosion resistance and mechanical stability, these fasteners are ideal for applications exposed to high temperatures and stress. Manufactured with precision and advanced technology, Stainless Steel 384 Fasteners ensure consistent quality and long-lasting service. Serving industries such as power generation, chemical processing, and heavy engineering, Ranya Stainless provides dependable fastening solutions that meet international standards, offering clients secure, high-performance components for critical applications.
Stainless Steel 384 Fasteners are primarily composed of iron, chromium, and nickel, with controlled carbon and molybdenum content to enhance corrosion and oxidation resistance. This austenitic stainless steel grade offers excellent tensile strength, hardness, and creep resistance, even at elevated temperatures. SS 384 Fasteners maintain dimensional stability under thermal and mechanical stress and exhibit good weldability and toughness. Their balanced composition ensures reliable mechanical performance, durability, and long-term resistance to scaling and corrosion, making them ideal for high-temperature and high-pressure industrial applications.
| 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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Stainless Steel 384 Nuts offer superior corrosion resistance and high strength. Available in sizes ranging from M3 to M64, these nuts provide reliable performance in harsh environments, ensuring secure fastening in various industrial applications.
Stainless Steel 384 stud bolts provide excellent corrosion resistance and durability. They are available in sizes ranging from M6 to M100, with lengths up to 5 meters, making them suitable for high-stress applications in the oil, gas, and chemical industries.
Stainless Steel 384 Bolts offer high strength and exceptional corrosion resistance. Available in sizes M3 to M64 and lengths up to 200mm, these bolts ensure secure connections in demanding environments such as marine and chemical processing industries.
Stainless Steel 384 threaded rods provide excellent corrosion resistance and strength. They are available in sizes from M6 to M100 and lengths up to 3 meters, making them ideal for construction, marine, and industrial applications where durability is essential.
Stainless Steel 384 screws offer superior corrosion resistance and high strength. Available in sizes ranging from M1.6 to M20 and lengths up to 150mm, these screws are perfect for secure fastening in harsh environments like marine and chemical industries.
Stainless Steel 384 washers provide excellent corrosion resistance and durability. They come in sizes ranging from M3 to M64 with various thicknesses, ensuring reliable load distribution and secure fastening in applications exposed to corrosive environments.
All SS 384 Fasteners available in Ranya Stainless are subjected to a very well defined test program with hardness, chemical analysis, PMI and flattening test carried out. In the package we present an example of (sales) invoices, packing lists and certificates of origin as well as a quality assuring letter. Additionally, third party inspection (TI) reports are provided in order to assure with a maximum degree of customer satisfaction and traceability products, etc.
Stainless Steel 384 Fasteners are widely used in industries that require components capable of withstanding heat, pressure, and corrosive environments. They are commonly applied in power plants, chemical and petrochemical processing units, boilers, and high-temperature piping systems. These fasteners are also suitable for heat exchangers, pressure vessels, industrial machinery, and structural assemblies exposed to thermal stress. With excellent mechanical strength and resistance to scaling and corrosion, SS 384 Fasteners ensure secure and reliable operation. Their durability and performance make them a preferred choice for heavy engineering, energy, chemical, and manufacturing industries.







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