Inconel 718 Threaded Rods (UNS N07718, WNR 2.4668)
Inconel 718 Threaded Rods are long, continuous threaded bars made from the age-hardenable Nickel Alloy 718 (UNS N07718). These rods are typically cut to custom lengths on-site to create non-standard length bolts, anchors, or studding for critical structural applications. The alloy itself is a high-performance superalloy renowned for its extraordinary mechanical strength, excellent fatigue resistance, and superior resistance to corrosion and oxidation, maintaining integrity up to $700∘C ($1300^\circ\text{F}$). Inconel 718 threaded bars are predominantly used in the nuclear, petrochemical, aerospace (for structural tie-rods), and high-pressure oil and gas industries where failure is not an option. Zeron Fasteners provides these versatile high-strength rods in the fully age-hardened condition, guaranteeing maximum performance for demanding applications.
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Inconel 718 Threaded Rods Chemical Composition
| Element |
Composition (%) |
| Nickel (Ni) |
$50.0 - 55.0$ |
| Chromium (Cr) |
$17.0 - 21.0$ |
| Iron (Fe) |
Balance |
| Niobium (Nb) |
$4.75 - 5.50$ |
| Molybdenum (Mo) |
$2.80 - 3.30$ |
| Titanium (Ti) |
$0.65 - 1.15$ |
| Aluminum (Al) |
$0.20 - 0.80$ |
| Cobalt (Co) |
≤ 1.0$ |
| Carbon (C) |
≤ 0.08$ |
| Manganese (Mn) |
≤ 0.35$ |
Inconel 718 Threaded Rods Mechanical Properties
| Property |
Minimum Value (Age-Hardened) |
| Tensile Strength |
$1240 MPa / 180 KSI |
| Yield Strength (0.2% Offset) |
$1035 MPa / 150 KSI |
| Elongation |
$12% |
| Reduction of Area |
$15% |
| Creep Strength |
Excellent at $650∘C |
Inconel 718 Threaded Rods (UNS N07718, WNR 2.4668) Feature Products
