Request For Our Latest Prices On Stainless Steel 405 Bolts in Delhi, India!
Punit Fasteners, a leading manufacturer and supplier located in Delhi, India, specializes in precision-engineered Stainless Steel 405 Bolts that are built to last in high-temperature and moderately corrosive settings. These bolts are celebrated for their enhanced weldability and thermal stability, making them perfect for furnace components, automotive systems, and power generation equipment. With cutting-edge manufacturing processes and rigorous quality control, Punit Fasteners ensures that their bolts meet international standards for both performance and dimensional accuracy. Available in a variety of sizes, threads, and finishes, these bolts are customized to meet the unique demands of industries that require dependable fastening under thermal and mechanical stress.
Stainless Steel 405 Bolts are crafted from a ferritic stainless steel alloy that contains about 12% chromium, along with small amounts of aluminum to boost oxidation resistance and manage grain growth during welding. These bolts provide moderate tensile strength (approximately 450–600 MPa), good ductility, and improved machinability compared to other ferritic grades. SS 405 is magnetic and maintains its structural integrity at high temperatures, making it ideal for thermal cycling applications. While it may not be as corrosion-resistant as austenitic stainless steels, it performs reliably in dry or mildly corrosive environments and retains its mechanical properties even after welding and exposure to heat.
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 find extensive use in situations where thermal resistance, weldability, and moderate corrosion protection are crucial. You’ll often see them in heat exchangers, industrial ovens, furnace assemblies, automotive exhaust systems, boiler components, and ductwork. Thanks to their stability during welding and resistance to oxidation at elevated temperatures, they are well-suited for the power generation and thermal processing industries. These bolts are perfect for load-bearing applications, ensuring reliability and performance when it matters most.
Punit Fasteners is a leading manufacturer and supplier of high-quality fasteners in Delhi, India, with over 15 years of experience serving global industries.
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