Weston Stainless, established in Midland, UK, is a reliable provider of excellent stainless steel materials, such as Stainless Steel 384 Bolts. These bolts are made from grade 384 stainless steel, an austenitic material containing high nickel, with improved corrosion resistance, fine machinability, and strength. Coming in different forms like hex bolts, U-bolts, carriage bolts, and eye bolts, they abide by international specifications like ASTM A193 and ASTM A320. The high levels of nickel and chromium in SS 384 yield superior resistance against oxidation, pitting, and crevice corrosion, thus proving suitable for application in marine as well as industrial environments.
Stainless Steel 384 Bolts contain 18-20% chromium, 19-23% nickel, and low carbon, which promotes superior corrosion resistance and formability. The bolts have tensile strength at 515 MPa, yield strength at 205 MPa, and elongation at 40%. The bolts have a density of 7.9 g/cm³ and a melting point of 1400-1455°C, making them highly resistant to hot environments. The high nickel level also improves their work hardening strength and non-magnetic characteristics.
|
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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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.
High-performance fastener with a square head, made to a specific size. Provides excellent corrosion resistance and strength for demanding industrial marine applications.
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.
Corrosion-resistant fasteners used to secure concrete or masonry structures. It is stiff and wide in the hole, providing a firm grip.
Hexagonal head with an integrated flange for improved weight distribution. Provides excellent strength and corrosion resistance at high mechanical and temperature conditions.
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.
Stainless Steel 384 Bolts have broad applications in marine, chemical, food processing, construction, and pharmaceutical sectors. Due to their high corrosion and oxidation resistance, they find application in coastal structures, pipelines, heat exchangers, pressure vessels, and offshore drilling rigs. They are also applied in aerospace, automotive, and manufacturing industries where strength, durability, and reliability are needed. They are highly machinable, which facilitates their fabrication and installation in tough environments.
Weston Stainless offers Mill Test Certificates (MTC) as per EN 10204 3.1, ensuring product traceability and quality. SS 384 Bolts are properly packaged in wooden crates, plastic wrap, or corrugated boxes to avoid transit damage. With effective logistics and prompt delivery, Weston Stainless ensures safe fastening solutions for industries across the globe.
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