The Houston, Texas-based company Elvis Nickel Alloys is well-known for producing and distributing high-end nickel alloy fasteners, such as Inconel 718 nuts. The business provides high-performance fastening solutions designed to survive harsh environments and is renowned for its meticulous engineering and strict quality control. Their Inconel 718 nuts are designed to satisfy exacting requirements in sectors like marine engineering, chemical processing, oil and gas, and aerospace. Elvis Nickel Alloys guarantees dependable, corrosion-resistant fastening components that provide exceptional mechanical strength, fatigue resistance, and long service life even under the most demanding circumstances thanks to its dedication to quality, quick delivery, and worldwide service capabilities.
The nickel-chromium alloy used to make Inconel 718 nuts has smaller proportions of titanium and aluminium along with substantial amounts of iron, niobium, and molybdenum. About 52% nickel, 19% chromium, 18% iron, 5% niobium, and 3% molybdenum make up the typical composition. These nuts have outstanding yield strength (~1,100 MPa), tensile strength (up to 1,400 MPa), and hardness (up to 44 HRC). They provide outstanding resistance to oxidation, corrosion, and stress rupture, and they retain structural integrity at temperatures as high as 700 °C. High-temperature, high-load, and corrosive conditions are perfect for Inconel 718 nuts.
| Standards | : | ASTM / ASME |
| Designation | : | ASTM / ASME B 637 / SB 637 |
| Range | : | 12 mm dia to 72 mm dia |
| Length | : | M4 – M5 (up to 70mm) M6 – M16 (Up to 160mm) |
| Grade | : | A2-70, A4-70, A2-80, A4-80 |
| Grade | Ni | Cr | Cu | C | Mn | S | Mo | Si | Co |
| Inconel 718 | 50 – 55 | 17 – 21 | 0.3 max | 0.08 max | 0.35 max | 0.015 max | 2.8 – 3.3 | 0.35 max | 1.0 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.2 g/cm3 | 1350 °C (2460 °F) | Psi – 135,000 , MPa – 930 | Psi – 70,000 , MPa – 482 | 45 % |
At Elvis Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel 718 Nuts in Texas, USA, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the USA, 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.
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In settings where high strength, resistance to corrosion, and thermal stability are essential, Inconel 718 nuts are widely used. They secure parts for exhaust systems, turbines, and jet engines in the aerospace sector. They secure equipment that is subjected to submerged conditions, sour gas, and high pressure in the oil and gas industry. They are used in chemical and petrochemical facilities for bolted joints in pipelines, heat exchangers, and reactors. Because of their resilience to oxidation and stress corrosion, Inconel 718 nuts are also preferred in nuclear and marine applications. Long-term performance and safety in crucial assemblies are guaranteed by their dependability in harsh environments.
