Inconel 718 Anchor Fasteners (UNS N07718, WNR 2.4668)

Inconel 718 Anchor Fasteners encompass a range of specialized fixing devices, including anchor bolts, U-bolts, and J-bolts, designed to secure heavy machinery or structures to concrete foundations or steel frames. Fabricated from the high-performance, precipitation-hardenable Inconel 718 (UNS N07718), these fasteners deliver unmatched mechanical integrity and creep-rupture strength up to $700∘C ($1300^\circ\text{F}$). The inclusion of niobium and molybdenum in the alloy provides superior resistance to stress-corrosion cracking and highly corrosive industrial environments, ensuring structural safety and longevity. Zeron Fastners is a reliable supplier, providing Alloy 718 anchors that are critical in securing heavy equipment in power generation, offshore platforms, and petrochemical facilities, where failure of the anchor points could have catastrophic consequences.

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Inconel 718 Anchor Fasteners

Inconel 718 Anchor Fasteners 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 Anchor Fasteners Mechanical Properties

Property Minimum Value (Age-Hardened)
Tensile Strength $1240 MPa / 180 KSI
Yield Strength (0.2% Offset) $1035 MPa / 150 KSI
Shear Strength $690 MPa / 100 KSI (Typical)
Hardness (Rockwell C) $38 min
Creep-Rupture Life Excellent at high temperatures

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