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Punit Fasteners, a top-notch manufacturer and supplier located in Delhi, India, specializes in high-quality Stainless Steel 314 Stud Bolts that are crafted for outstanding performance in extreme high-temperature conditions. Renowned for their resistance to oxidation and structural dependability, SS 314 stud bolts are perfect for industries like metallurgy, furnaces, heat treatment, and petrochemicals. Produced with cutting-edge techniques and rigorous quality checks, these stud bolts adhere to global engineering standards for precision and strength. Punit Fasteners offers SS 314 stud bolts in various sizes, thread types, and custom configurations to cater to specific industrial needs for thermal and mechanical performance.
Stainless Steel 314 Stud Bolts are crafted from a high-temperature austenitic stainless steel alloy that includes around 24–26% chromium, 19–22% nickel, and a higher silicon content to boost oxidation resistance. These stud bolts maintain their mechanical integrity at temperatures soaring up to 1150°C (2100°F), providing tensile strength between 550–700 MPa. While they aren’t designed for harsh corrosive environments, SS 314 shines in dry, oxidizing, and thermally demanding conditions. The material stays non-magnetic when annealed and offers excellent resistance to scaling, creep, and thermal fatigue during prolonged or cyclic high-temperature exposure.
| Element | Content (%) |
|---|---|
| Iron, fe | Balance |
| Chromium, Cr | 23-26 |
| Nickel, Ni | 19-22 |
| Manganese, Mn | 2 |
| Silicon, Si | 1.5-3 |
| Carbon, C | 0.25 |
| Sulfur, S | 0.03 |
| Phosphorous, P | 0.045 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 689 MPa | 99900 psi |
| Yield strength | 345 MPa | 50000 psi |
| Modulus of elasticity | 200 GPa | 29000 ksi |
| Elongation at break (in 50 mm) | 40% | 40% |
| Hardness, Rockwell B | 85 | 85 |
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 314 Stud Bolts are tailored for high-temperature fastening in demanding industrial environments. Common applications include furnace assemblies, heat treatment equipment, kiln linings, radiant tubes, incinerators, and petrochemical reactor units. Their exceptional resistance to oxidation and scaling makes them ideal for bolted joints that face continuous thermal cycling and high temperatures. These stud bolts are also utilized in exhaust systems and refractory linings within metallurgy and chemical processing.
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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