Jyoti Steels in Mumbai, India is a reliable producer and supplier of high-performance Incoloy 825 Stud Bolts for various industrial applications all over the world. Renowned for its technical precision and adherence to international quality standards, Jyoti Steels offers stud bolts that demonstrate high corrosion resistance and mechanical strength. These fasteners are well suited to challenging applications in chemical processing, marine, and oil and gas sectors, where exposure to corrosive and severe environments is frequent, providing safety, reliability, and long-term performance in high-stakes assemblies.
Incoloy 825 Stud Bolts consist of Nickel (38–46%), Iron (22% min), Chromium (19.5–23.5%), Molybdenum (2.5–3.5%), Copper (1.5–3%), Titanium (0.6–1.2%), and Carbon (0.05% max). These bolts possess superior mechanical behavior with tensile strength of 585 MPa, yield strength of 240 MPa, and elongation of 30%. Their physical properties consist of density of 8.14 g/cm³ and melting range of 1370°C to 1400°C. This composition provides excellent resistance to oxidation, pitting, crevice corrosion, and stress corrosion cracking in both oxidizing and reducing media.
Material | Specification | Standards | Size | Length |
Incoloy Alloy 825
| IS BS ASTM | ASTM B425 | 3 mm | M02 to M33 |
| Ni | Cr | Fe | Mo | Ti | Al | Si | Cu | Mn | C | B | |
| MIN | 38.0 | 1.5 | – | 2.5 | 0.6 | – | – | 19.5 | – | – | – |
| MAX | 46.0 | 3.0 | – | 3.5 | 1.2 | 0.2 | 0.5 | 23.5 | 1.0 | 0.05 | – |
| Tensile (ksi) | 85 |
| .2% Yield (ksi) | 30-35 |
At Jyoti Steels, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 825 Stud Bolts Mumbai, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Incoloy 825 Stud Bolts find extensive applications in chemical processing, marine equipment, nuclear reprocessing of fuels, pollution control devices, and acid manufacturing units. Their capability to withstand sulphuric acid and phosphoric acid, in addition to corrosion caused by chloride, qualifies them for the job of fastening parts of heat exchangers, reactors, piping, and tanks. These bolts provide structural stability and safety in corrosive and high-temperature applications, thus being a requirement in oil & gas, offshore platforms, and pharmaceutical processing where mechanical strength and corrosion resistance are of utmost importance.
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