Okoye Nickel Alloys is a reliable manufacturer and supplier of Incoloy 825 Stud Bolts based in Kinshasa, Congo. They offer top-notch fasteners that are celebrated for their outstanding corrosion resistance, impressive strength, and durability. These stud bolts are crafted with precision from high-grade Incoloy 825 alloy, ensuring they perform reliably and last long even in tough chemical, industrial, marine, and offshore environments. Okoye Nickel Alloys provides a variety of Incoloy 825 Stud Bolts in different sizes, lengths, and thread types, all made to meet international quality standards. Their clientele spans across industries like chemical processing, oil & gas, power generation, marine engineering, and wastewater treatment.
The Incoloy 825 Stud Bolts are primarily made from a nickel-iron-chromium alloy, enhanced with molybdenum, copper, and titanium, which boosts their mechanical strength, high-temperature resistance, and corrosion resistance. This unique composition allows them to perform excellently in both oxidizing and reducing acids, as well as in environments with chlorides and stress corrosion cracking. Typically, these stud bolts have a tensile strength ranging from about 690 to 830 MPa, a yield strength of 275 to 380 MPa, and they maintain good ductility, ensuring they are tough, stable, and reliable even under extreme conditions.
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 Okoye Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 825 Stud Bolts Kinshasa, Congo, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Congo, 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 are commonly used in situations that demand corrosion-resistant, heat-tolerant, and durable fastening solutions. They are perfect for chemical and petrochemical plants, oil refineries, offshore and marine systems, power generation units, and wastewater treatment facilities. These stud bolts offer secure, leak-proof, and maintenance-free fastening in environments that are exposed to acids, salts, high pressures, and elevated temperatures. Thanks to their excellent mechanical properties, corrosion resistance, and longevity, Incoloy 825 Stud Bolts guarantee dependable performance in critical industrial, marine, and chemical processing applications.
