Lecong Stainless is a reputable manufacturer and supplier based in Da Nang, Vietnam, known for its high-quality Stainless Steel 384 Bolts that offer a perfect blend of strength, corrosion resistance, and reliability. This particular grade of stainless steel, known as Stainless Steel 384, is an austenitic type that boasts a higher nickel content compared to SS 304, which translates to outstanding ductility, toughness, and resistance to stress corrosion cracking. These bolts are meticulously engineered to provide secure fastening in tough environments, including chemical, marine, and industrial settings. Thanks to advanced production techniques and rigorous quality control, Lecong Stainless guarantees that its Stainless Steel 384 Bolts adhere to international standards, catering to both local industries in Vietnam and global markets with consistent performance.
The composition of Stainless Steel 384 Bolts primarily includes iron, chromium (18–20%), nickel (34–36%), along with manganese, silicon, and low carbon. This unique blend enhances their corrosion resistance, ductility, and toughness, especially in environments that contain chlorides or reducing agents. Their mechanical properties are impressive, featuring 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. The austenitic microstructure of these bolts gives them non-magnetic properties, good formability, and resistance to stress corrosion cracking, ensuring they last in even the most challenging conditions.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 384 Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 384 |
| Tensile Strength (MPa) min | 480 |
| Yield Strength 0.2% Proof (MPa) min | 275 |
| Elongation (% in 50mm) min | 16 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 201 |
| Element | SS 384 |
| Ni | 0.75 |
| C | 0.15 |
| Mn | 1.00 max |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1.00 max |
| Cr | 11.5 – 13.5 |
| Mo | – |
| N | – |
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Stainless Steel 384 bolts are high-performance fasteners with excellent corrosion and oxidation resistance. They offer durability and strength in harsh environments, making them suitable for marine, aerospace, and industrial applications.
Custom Stainless Steel 384 Hex Bolt is a high-performance fastener with a square head, made to a specific size. Provides excellent corrosion resistance and strength for demanding industrial marine applications.
Stainless Steel 384 Leg Bolt is a high-strength fastener with a long, threaded shaft and flat head. It offers excellent corrosion resistance and durability for use in harsh and industrial environments.
Stainless Steel 384 Expansion Anchor Bolts are corrosion-resistant fasteners used to secure concrete or masonry structures. It is stiff and wide in the hole, providing a firm grip.
Stainless Steel 348 Hex Flange Head Bolt features a hexagonal head with an integrated flange for improved weight distribution. Provides excellent strength and corrosion resistance at high mechanical and temperature conditions.
Stainless Steel 348 Full Threaded Bolts have threads along their entire length, ensuring consistent clamping force. They provide excellent strength and corrosion resistance, making them ideal for demanding industrial and high-temperature applications.
We prioritize quality and customer satisfaction by conducting rigorous testing on all our products to ensure they meet the highest standards. Our comprehensive inspections cover mechanical, dimensional and performance parameters to guarantee reliability and durability. Additionally we ensure prompt and efficient delivery of our Stainless Steel 384 Bolts and other products to meet your project timelines.
Stainless Steel 384 Bolts find their place in various industries that demand robust, corrosion-resistant fastening solutions. They are widely used in marine, chemical processing, petrochemical, and food processing sectors 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 durability and toughness also make them ideal for aerospace, automotive, and electronic applications. Furthermore, Stainless Steel 384 Bolts are utilized in water treatment facilities, pharmaceuticals, and textile industries, where resistance to pitting and stress corrosion is essential.
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