Mbemba Stainless is a well-respected manufacturer and supplier located in Kinshasa, Congo, known for its top-notch Stainless Steel 405 Bolts. The company prides itself on durability, precision, and reliability, offering fastening solutions that meet international standards. Their Stainless Steel 405 Bolts are celebrated for outstanding oxidation resistance, affordability, and impressive longevity. With cutting-edge technology and a committed team, Mbemba Stainless guarantees timely deliveries and consistent product quality, serving a variety of industries including automotive, chemical processing, power generation, and construction both in Congo and beyond.
These Stainless Steel 405 Bolts primarily consist of chromium (11.5–14.5%) along with trace amounts of carbon, manganese, silicon, and aluminum, all of which enhance corrosion resistance and ductility. The inclusion of aluminum boosts oxidation resistance while lowering hardenability. These bolts can achieve tensile strength up to 485 MPa, yield strength around 275 MPa, and an elongation of about 20%. They offer good toughness, moderate corrosion resistance, and excellent scaling resistance at higher temperatures, making them perfect for environments that experience moderate heat and mild corrosive conditions.
|
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.
After manufacturing SS 405 Bolts our team conducts destructive and non-destructive tests. By using advanced tools and techniques to make sure their reliability and performance. Once the team approved the bolts are carefully packed with high-quality materials to prevent damage during transit. We guarantee on-time delivery to our customers. Make Sure seamless service. At the time of delivery, all relevant documents are provided to the clients for transparency and compliance.
Stainless Steel 405 Bolts are widely utilized in situations that require moderate resistance to corrosion and oxidation. They’re particularly suited for automotive exhaust systems, steam turbine components, heat exchangers, and annealing covers. Additionally, these bolts are essential in chemical processing plants, furnaces, and power generation units where resistance to thermal fatigue and scaling is crucial. Their ability to maintain structural integrity under fluctuating temperatures makes them a reliable choice for both industrial and mechanical settings, ensuring long-lasting performance even in challenging operational conditions.







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