High-quality stainless steel 405 bolts designed for high temperatures and moderate corrosion conditions are available from Vinit Stainless, a reputable manufacturer and supplier in Chennai, India. Aluminium is added to ferritic stainless steel (SS 405) to improve oxidation resistance and lessen hardening during welding. Vinit Stainless produces bolts that satisfy international standards for strength, durability, and accuracy by using sophisticated manufacturing processes and strict quality control. Thermal processing equipment, petrochemical plants, and industrial systems that require structural integrity under heat frequently use our SS 405 bolts, which come in a range of sizes, threads, and finishes.
In order to improve oxidation resistance and reduce hardening when welded, stainless steel 405 bolts normally have a low carbon content (maximum 0.08%) and 11.5–14.5% chromium. This ferritic alloy has a moderate resistance to corrosion and good heat conductivity. The tensile and yield strengths of SS 405 bolts are approximately 380–585 MPa and 170 MPa, respectively. They maintain their structural integrity at high temperatures and cannot be made harder by heat treatment. They are perfect for fastening applications in environments that are moderately corrosive but thermally intense due to their combination of formability, weldability, and heat resistance.
|
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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Stainless steel 405 bolts are 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.
Custom Stainless Steel 405 Hex Bolt is a 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.
tainless Steel 405 Leg Bolt is a high strength fastener with a long threaded bolt and flat head. Provides moderate corrosion resistance and durability at low temperatures and mechanical levels.
Stainless Steel 405 Expansion Anchor Bolt is a durable fastener used to secure objects to concrete or masonry. It expands within the hole when tightened, offering reliable hold in moderate environments.
Stainless Steel 405 Hex Flange Head Bolt features a hexagonal head with an integrated flange for improved load distribution. It offers durability and moderate corrosion resistance for industrial applications.
Stainless Steel 405 Full Threaded Bolts have 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.
Applications involving heat and mild corrosive exposure are best suited for stainless steel 405 bolts. These bolts, which are frequently found in exhaust systems, annealing boxes, industrial furnaces, and heat exchangers, are prized for their capacity to function in high temperature conditions without warping or scaling. They are appropriate for use in refinery systems, welded assemblies, and petrochemical processing due to their low thermal expansion and good oxidation resistance. Additionally, SS 405 bolts are used in industrial ovens, power plant ducting, and food processing equipment. They are a sensible option for fastening in thermal and structural engineering contexts due to their mechanical strength and affordability.
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