Home >Stainless Steel 409 Stud Bolts
Majid Fasteners has built a solid reputation as a leading manufacturer and supplier of top-notch Stainless Steel 409 Stud Bolts in Dubai, UAE. They provide durable, cost-effective, and high-performance fastening solutions tailored for a variety of industrial applications. With a keen emphasis on precision engineering and stringent quality standards, the company ensures that their stud bolts deliver reliable performance even in high-temperature and mildly corrosive environments. Known for their impressive oxidation resistance, heat tolerance, and structural stability, Stainless Steel 409 Stud Bolts from Majid Fasteners are a trusted choice. Thanks to their state-of-the-art manufacturing facilities, thorough testing processes, and prompt delivery, Majid Fasteners consistently meets the needs of both local and international clients with dependable and long-lasting fastening products.
These Stainless Steel 409 Stud Bolts are primarily made up of chromium, iron, and carefully controlled amounts of carbon, manganese, and silicon. As a ferritic stainless steel grade, SS 409 boasts good heat resistance, strong oxidation resistance, and moderate corrosion protection. They maintain stable mechanical strength and resist scaling when subjected to high temperatures. With reasonable ductility and durability, these bolts are well-suited for environments that experience thermal cycling and hot gases. While they may not be as corrosion-resistant as some higher alloys, SS 409 strikes a practical and economical balance between performance and longevity for medium-duty applications.
Material | Specification | Standards | Size | Length |
Stainless Steel 409 Stud Bolt | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
Element | Content |
|---|---|
Carbon | 0.08 max |
Manganese | 1.00 max |
Phosphorus, max | 0.045 max |
Sulfur, max | 0.045 max |
Silicon | 1.00 max |
Nickel | 0.5 |
Chromium | 11.75 |
Molybdenum | – |
| Tensile Strength/Ultimate Tensile Stress (UTS) – (Mpa) | 450 |
| Yield Strength/Proof Stress(0.2% Offset) (YS) – (Mpa) | 240 |
| Elongation in 4D (El) | 25% min |
| Reduction | – |
| STANDARD | WERKSTOFF NR. | UNS |
| Hastelloy B2 | 2.4617 | N10665 |
You’ll find Stainless Steel 409 Stud Bolts widely used in industries that need fastening components capable of enduring high heat, thermal cycling, and moderate corrosion. They are particularly popular in automotive exhaust systems, catalytic converters, mufflers, and emission control assemblies due to their robust high-temperature performance. Additionally, these stud bolts are utilized in furnace equipment, industrial ventilation systems, power generation units, and machinery that comes into contact with hot gases or heat-processing operations. They also find applications in construction, agricultural machinery, and general fabrication projects.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
