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Poang Fasteners stands out as a top manufacturer and supplier of Stainless Steel 405 Bolts in Da Nang, Vietnam, providing top-notch fastening solutions designed for heat-resistant and oxidizing environments. SS 405 is a ferritic stainless steel that’s stabilized with aluminum, giving it impressive resistance to oxidation, scaling, and thermal fatigue. Unlike many other grades, it boasts good machinability and moderate corrosion resistance, making it a flexible option for various industrial applications. Our 405 Bolts are crafted in line with ASTM, DIN, and ISO standards, ensuring they deliver strength, precise dimensions, and reliability. They find extensive use in petrochemical, automotive, power generation, and furnace-related sectors.
Stainless Steel 405 Bolts are made up of 11.5–14.5% chromium, up to 0.08% carbon, and 0.3–1.0% aluminum for stabilization, along with trace amounts of manganese, silicon, and phosphorus. The addition of aluminum boosts scaling resistance at high temperatures and enhances toughness. In terms of mechanical properties, these bolts have a tensile strength of around 450 MPa, a yield strength of 205 MPa, and good elongation. They show excellent oxidation resistance up to 650°C, moderate corrosion resistance, and outstanding performance during thermal cycling, making them dependable in high-temperature and moderately corrosive environments.
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 | – |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Stainless Steel 405 bolts are used in high-temperature and high-stress applications where strength and corrosion resistance are crucial. They are ideal for automotive components such as exhaust systems and engine parts, as well as in structural and machinery applications exposed to oxidation and wear. Their durability makes them suitable for use in industries where performance under elevated temperatures and moderate corrosive conditions is essential. These bolts are also employed in construction and equipment where reliability and toughness are required.
Poang Stainless Steel 405 Bolts are commonly found in petrochemical and refinery plants, where equipment operates at elevated temperatures. They’re perfect for automotive exhaust systems, furnace components, and turbine parts, where durability and scaling resistance during heat cycles are essential. In the power generation industry, 405 Bolts are utilized in boilers, heaters, and heat exchangers. They’re also great for industrial ovens, annealing covers, and thermal processing equipment that require both strength and oxidation resistance. Their unique blend of heat resistance and mechanical properties makes them a reliable choice for demanding applications.
Poang Fasteners is a leading manufacturer and supplier of high-quality fasteners in Da Nang, Vietnam, with over 8 years of experience serving global industries.
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