Anucha Metals, a reputable manufacturer and supplier located in Bangkok, Thailand, specializes in high-quality Stainless Steel 384 Fasteners that are built to resist corrosion, offer durability, and ensure reliable performance. Crafted to meet international standards, these fasteners are perfect for industries that need secure assemblies capable of handling moisture, chemicals, and high temperatures. Stainless Steel 384 is an austenitic stainless steel grade celebrated for its outstanding formability, weldability, and resistance to oxidation, making it a fantastic option for both structural and mechanical uses. Anucha Metals provides a variety of Stainless Steel 384 Fasteners in different types, sizes, and specifications to cater to sectors like marine, chemical processing, power generation, food processing, and construction.
These fasteners mainly consist of iron, chromium (18–20%), and nickel (8–10%), along with carefully controlled amounts of carbon, manganese, silicon, phosphorus, and sulfur. This well-balanced chemical makeup guarantees excellent corrosion protection, solid mechanical strength, and toughness across a wide temperature range. The austenitic structure gives them non-magnetic properties in their annealed state and allows for easy machining and forming, ensuring long-term reliability even in tough environments—making them suitable for both indoor and outdoor 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 Chanchai 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 find their place in marine hardware, heat exchangers, structural frameworks, food and beverage machinery, chemical plant equipment, and refinery systems. They excel at fastening components that are subjected to vibrations, temperature fluctuations, or corrosive conditions, ensuring secure and durable assemblies. With their blend of strength, corrosion resistance, and cost-effectiveness, Stainless Steel 384 Fasteners are the go-to choice for industries looking for reliable fastening systems for critical and high-performance tasks.
for marine, chemical process, and petrochemical industries applications. It has also been mentioned that these packaging materials are used also in the food, pharmaceutical industries, where hygiene and the chemical resistance are also critical. They are applicable to construction, automotive, aerospace, etc., via robustness and reliability for the entire life and safety.
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