UNS N07718 bolts and other fasteners are made to order by JF Engineering Products LLP to a wide range of standards and specifications. These bolts and nuts are manufactured to ASTM B637 standards and are available in sizes from M02 to M160.

Specifications Of Inconel 718 Fasteners

Natural gas production exposes machinery to pollutants such hydrogen sulfide (H2S) and carbon dioxide (CO2). When these pollutants are exposed to water, they release free compounds like sulfur or carbonic acid, which can build up on the walls or surfaces of equipment and lead to cracks due to stress. Bolts made from ASTM B637 UNS N07718 are resistant to the chemicals used in the processing of natural gas, down-hole oil shafts, and wellhead components. The inclusion of nickel to the alloy makes Inconel 718 screws ideal for use in chemical processing plants due to their exceptional resistance to corrosion. Inconel 718 Hex Nuts also find employment in steam generators, gas turbines, rocket engines, spaceships, pumps, tools, and nuclear pressurized water reactors, all of which operate at extremely high temperatures. Inconel 718 hex bolts are nearly twice as robust as Inconel 625 fasteners.

Application of uns N07718

UNS N07718 bolting is used in liquid oxygen turbo-pumps, gas turbine engines, and airframe components in the aerospace sector. These alloy 718 bolts function admirably in both subzero and scorching heat. These Inconel 718 washers retain their original tensile strength even when subjected to extremely high temperatures. Alloy 718 bolts are utilized in cryogenic tanks because of their excellent mechanical and physical performance in extremely cold settings. At temperatures up to 1300°F (or 700°C), Inconel 718 is renowned for having exceptional creep rupture strength. Cold working to AMS 5962 standards can increase the tensile strength of Inconel 718 stud bolts, which are already capable of withstanding temperatures of up to 1800°F (982°C).
Bolts, nuts, screws, and washers are just some of the many types of Inconel 718 fasteners on the market. The ASTM, ASME, and DIN standards are commonly adhered to during production.