Inconel 718 Wire

Diameter:0.01 mm (0.00039 in) – 10 mm (0.3937 in)
Length:Customizable
Delivery Condition:Solution Annealed, Annealed, Full Hard, Half Hard, Age-Hardened
Surface Condition:Pickled, Polished, Cold Drawn Bright Surface

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Inconel 718 Wire
Description

Inconel 718 wire is a precipitation-hardenable nickel-chromium alloy designed for exceptionally high strength, corrosion resistance, and excellent performance at elevated temperatures. Strengthened by niobium, molybdenum, titanium, and aluminum, it maintains outstanding tensile, fatigue, and creep-rupture properties up to around 700°C (1290°F).

Thanks to its balanced combination of strength and corrosion resistance, Inconel 718 wire is widely used in aerospace engines, gas turbines, nuclear power, oil & gas equipment, and high-temperature fastening systems. It also offers good weldability and formability compared with many other nickel-based superalloys, making it suitable for precision springs, fasteners, lock wire, and high-temperature structural components.

We supply Inconel 718 wire in a wide range of diameters and tempers, available in coil, spool, and cut-to-length forms according to customer requirements.

Inconel 718 Wire
Chemical Compositions

Nickel (Ni)	50-55%
Chromium (Cr)	17-21%
Iron (Fe)	remainder
Niobium+Tantalum (Nb+Ta)	4.75-5.50%
Molybdenum (Mo)	2.8-3.3%
Titanium (Ti)	0.65-1.15%
Aluminum (Al)	0.2-0.8%
Cobalt (Co)	1.0 % max
Manganese (Mn)	0.35% max
Silicon (Si)	0.35% max
Phosphorus (P)	0.015% max
Sulfur (S)	0.015% max
Carbon (C)	0.08% max
Boron	0.006 max
Copper (Cu)	0.3% max

Inconel 718 Wire
Prices

Region / Market	Estimated Price (Inconel 718 Wire)	Comments / Typical Conditions
China (mill / ex-works, bulk-order wire)	US$ 23 – 35 / kg	Large-volume wire spools, basic finish, no special certification.
China (small-lot / trading / processed wire)	US$ 30 – 45 / kg	Small batches or cut-to-size wire, possibly with minimal processing or packaging.
Asia / regional traders (non-premium export)	US$ 40 – 48 / kg	Standard industrial wire supply, some overhead for logistics/export packaging.
Europe / USA (distributor stock, standard wire)	US$ 48 – 65 / kg	Includes distributor margin, import costs, and typical quality/traceability standard.
Premium / certified / aerospace-spec wire (small lot, tight spec, traceability)	US$ 60 – 90 / kg	High-quality wire with certification (MTC / material traceability), likely small order or special diameter/finish.