Weston Stainless in Midland, UK, is a reputable maker and distributor of excellent stainless steel items, used across multiple industries. Of the items they make and sell, Stainless Steel 405 Bolts are renowned for being incredibly strong, durable, and possessing reasonable corrosion resistance. These bolts come in hex, square, U-bolt, T-bolt, and other custom shapes and are made from Grade 405 stainless steel, a ferritic alloy that enjoys good oxidation resistance and enhanced weldability. Being excellent in terms of mechanical properties and high-temperature stability, these bolts suit structural and industrial applications where reliability and long lifespan are needed.
Stainless Steel 405 Bolts consist of iron (balance), 11.5-14.5% chromium, up to 0.08% carbon, and traces of manganese, silicon, and phosphorus. They possess a tensile strength of around 65 ksi (450 MPa), yield strength of 30 ksi (205 MPa), and up to 200 HB hardness. Their physical characteristics are a density of 7.75 g/cm³, thermal conductivity of 24.9 W/m·K, and melting point of approximately 1450°C. These properties provide good resistance to oxidation, high strength, and good machinability with structural integrity at elevated temperatures.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 405 Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 405 |
| 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 405 |
| 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-strength fasteners with moderate corrosion resistance, suitable for applications in the automotive, aerospace and aerospace industries. They provide durability and heat resistance for moderate temperatures.
High strength fastener with a hexagonal head, perfectly designed for specific shapes. Provides durability and moderate corrosion resistance for applications that demand precision and reliability.
High strength fastener with a long threaded bolt and flat head. Provides moderate corrosion resistance and durability at low temperatures and mechanical levels.
Durable fastener used to secure objects to concrete or masonry. It expands within the hole when tightened, offering reliable hold in moderate environments.
Features a hexagonal head with an integrated flange for improved load distribution. It offers durability and moderate corrosion resistance for industrial applications.
Threads running the entire length, providing consistent clamping force and durability. They are ideal for applications requiring moderate corrosion resistance and strength in various industrial settings.
Stainless Steel 405 Bolts find extensive application in power generation, petrochemical, marine, and construction industries because of their moderate corrosion resistance and thermal stability. They are frequently encountered in turbine components, exhaust manifolds, industrial machinery fasteners, and furnace components. Their superior weldability renders them ideal for fabrication and high-temperature applications. They are also applied in heat exchangers, boilers, and pressure vessels where strength, toughness, and oxidation resistance are critical for extended service life under harsh conditions.
Weston Stainless offers Stainless Steel 405 Bolts with test certificates such as mill test reports (MTR), third-party inspection reports, and compliance certifications. The bolts are carefully packed in wooden crates, cartons, or protective wraps to avoid damage during transit. Reliable global delivery is ensured by the company through air, sea, or land transport while keeping product integrity and customer satisfaction through efficient and secure logistics solutions.
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