Request For Our Latest Prices On Stainless Steel 409 Bolts in Delhi, India!
Punit Fasteners, based in Delhi, India, stands out as a top manufacturer and supplier of Stainless Steel 409 Bolts, offering reliable and affordable fastening solutions for both industrial and automotive needs. With a strong focus on quality and precision, Punit Fasteners produces items designed to meet rigorous performance and environmental standards. These Stainless Steel 409 Bolts are prized for their ability to withstand high temperatures and provide solid corrosion protection in mildly aggressive settings. Thanks to their state-of-the-art production facilities and strict quality control measures, the company guarantees that every bolt is crafted to precise specifications. Punit Fasteners offers 409 bolts in a variety of sizes for clients both domestically and internationally across key industries.
Stainless Steel 409 Bolts are crafted from a ferritic stainless steel alloy that contains about 10.5–11.75% chromium and low carbon content, with optional titanium added for stabilization. These bolts deliver moderate corrosion resistance and outstanding oxidation resistance at elevated temperatures, typically reaching up to 675°C (1250°F). Their mechanical properties include a tensile strength ranging from 380–620 MPa and a yield strength of about 170–350 MPa. While they may not be as corrosion-resistant as austenitic grades, 409 bolts excel in weldability, formability, and heat resistance—making them ideal for automotive and industrial applications where thermal performance is crucial.
|
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 | – |
|
Material |
Specification |
Standards |
Size
|
Length |
|
Stainless Steel 409 Bolt
|
ASTM, ASME and API
|
ASTM B 193 / ASME SB 193 |
M02 to M30
|
3 mm To 200 mm
|
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 409 Bolts are mainly utilized in settings that demand high-temperature resistance and moderate corrosion protection. You’ll often find them in automotive exhaust systems, mufflers, catalytic converters, and fuel system components, thanks to their ability to perform well under heat and oxidizing conditions. Additionally, these bolts are used in heat exchangers, industrial ducting, agricultural machinery, and furnaces. In construction and fabrication, they play a vital role in ensuring durability and reliability.
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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