We specialize in supplying high-quality stainless steel 309 fasteners designed for extreme temperature and corrosion-resistant applications. As a trusted industrial fasteners supplier, we provide a complete range of SS 309 bolts, nuts, washers, and threaded rods to meet diverse industry requirements across India.
Our SS 309 fasteners are manufactured using premium-grade raw materials and advanced production techniques to ensure durability, strength, and long-lasting performance in demanding environments. Whether you need fasteners for construction, petrochemical, power plants, or industrial machinery, we offer bulk supply with consistent quality and competitive pricing.
Each SS 309 Fasteners have unique design each of them are used in specific applications. Some of them are mentioned below.
Note that this chart includes only some of the most common sizes of SS 309 Bolt. There are many other sizes available as well, and some applications may require custom sizes or special configurations.
| SS 309 Fasteners | Element (% by Mass) |
|---|---|
| Chromium (Cr) | 22 – 24% |
| Nickel (Ni) | 12 – 15% |
| Iron (Fe) | Balance |
| Manganese (Mn) | 2% |
| Silicon (Si) | 1% |
| Carbon (C) | 0.20% max |
| Phosphorus (P) | 0.045% max |
| Sulfur (S) | 0.03% max |
| Density | 8.8 g/cm3 |
| Melting Point | 1350 °C (2460 °F) |
| Tensile Strength | 75 ksi (515 MPa) minimum |
| Yield Strength (0.2%Offset) | 30 ksi (205 MPa) minimum |
| Elongation | 40% minimum |
We specialize in manufacturing high-quality fasteners that cater to diverse industries, including oil & gas, petrochemical, marine, power generation, aerospace, and construction.
17, Ramkutir Building, 12th Khetwadi Cross Lane, Mumbai 400004
FACTORY
Gala No. B/8, Sharma Compound, Kopergaon Estate, Lovelane, Mazgaon, Mumbai 400010
Tel: +91 9821037597
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