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Based in Chennai, India, Vinit Stainless is a reputable brand in the production and distribution of high-end stainless steel goods. We provide 409 Stud Bolts made of stainless steel, which is renowned for its durability, strength, and resistance to corrosion. These bolts are designed to satisfy the needs of industries that need strong fasteners in oxidizing and high-temperature conditions. Vinit Stainless guarantees that every product surpasses performance standards by placing a high priority on prompt delivery, personalized solutions, and client satisfaction. We offer dependable and reasonably priced solutions that are customized to meet your unique needs, whether they are for structural, industrial, or automotive applications.
Ferritic stainless steels, such as stainless steel 409 Stud Bolts, are mainly made of iron with 10.5–11.75% chromium and trace amounts of silicon, carbon, manganese, and titanium. Stabilization and corrosion resistance are improved by titanium. These bolts have 20% elongation, a yield strength of 200–250 MPa, and a tensile strength of 380–450 MPa. SS 409 is a sensible option for industrial and automotive applications due to its strong formability, weldability, and resistance to high-temperature oxidation. Its durability and affordability make it perfect for moderately corrosive environments, even though it is not as corrosion-resistant as austenitic grades.
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 | – |
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Stainless Steel 409 Flange Stud Bolts are designed for robust performance in high-temperature and corrosive environments. Their flange design ensures secure, stable connections, making them ideal for automotive and industrial uses.
Stainless Steel 409 Tap End Stud Bolts are engineered for durability and strength in high-temperature applications. Their tap end design provides secure threading and reliable performance in demanding automotive and industrial settings.
Stainless Steel 409 Double End Stud Bolts feature threaded ends for versatile applications, offering exceptional strength and corrosion resistance. Ideal for high-temperature environments, they ensure reliable, durable performance in automotive and industrial settings.
We ensure 100% transparency for our Stainless Steel 409 Stud Bolts with quality assurance measures. We provide all the orders with critical documents, which include a commercial invoice, packing list, fumigation certificate, heat treatment chart, and a NABL-certified lab test report. We also give a Material Test Certificate as per EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and Third-Party Inspection Certificate. Our well-structured documentation process is mainly aimed at achieving client satisfaction at the highest possible level.
In automotive exhaust systems where heat and oxidation resistance are crucial, such as mufflers, catalytic converters, and manifolds, stainless steel 409 Stud Bolts are frequently utilized. Because of their structural stability and high-temperature strength, they are also used in heat exchangers, power plants, and chemical processing facilities. For applications where moderate corrosion resistance and affordability are crucial, such as food processing, marine structures, and piping systems, SS 409 stud bolts are perfect. Their use in fabricated structures, equipment subjected to thermal cycling, and industrial maintenance is further supported by their ease of fabrication and weldability.
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