Alloy 718 (Inconel 718 Equiv.) - UNS N07718 | Nickel Alloy

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About Alloy 718 (Inconel 718 Equiv.) - UNS N07718 | Nickel Alloy

Item	Details
Grade	Alloy 718 (Inconel 718 Equivalent)
Reference Standards (for reference only)	UNS N07718 ASTM B637 AMS 5596 & AMS 5587 (Strip, Sheet, Foil) JIS NCF718 - G4901 (Bar), G4902 (Strip, Sheet) ISO NW7718, NiCr19Fe19Nb5Mo3 GB NW7718, NiCr19Fe19Nb5Mo3
Available Shapes	Coil, Sheet, (Wire)
Manufacturable Thickness Range (Strip, Sheet)	0.030–1.0 mm
Manufacturable Width Range (Strip, Sheet)	3.0–300 mm
Length	Strip or Sheet (Length less than 2,000 mm)
Technique	Cold Rolled
Temper	Annealed, Skin Passed, As Rolled (Hard)
Surface Finish	Bright, Dull
Examples of Applications	Turbochargers and High-Temperature Components
Coil I.D.	300, 400, 540 mm
Chemical Composition	Refer to the image
Density	8.19 g/cm³
Specific Heat	435 J/(kg·K) (21°C)
Electrical Resistivity	121 µΩ·cm (21°C)
Thermal Expansion	13.0 × 10^-6/K (20–100°C)
Thermal Conductivity	11.1 W/(m·K) (21°C)
Minimum Order Quantity	Please Contact Us
Country of Origin	Japan
Payment Terms	Telegraphic Transfer (T/T)
Delivery Terms	EXW, FOB, CIF, DAP, etc.
Packing	Our Standard Packing for Export
Export Markets	Asia, Middle East, North America, South America, Europe, etc.
Description	Alloy 718 is a precipitation-hardenable nickel-chromium alloy equivalent to Inconel 718. It offers excellent workability in the solution-treated condition and develops outstanding strength, corrosion resistance, and fatigue resistance after age-hardening heat treatment. The alloy combines high tensile strength, creep resistance, and oxidation resistance with excellent weldability, making it one of the most widely used nickel-based superalloys for demanding high-temperature applications. Alloy 718 maintains excellent mechanical properties across an exceptionally broad temperature range, from cryogenic conditions up to approximately 982°C. Typical applications include turbochargers, gas turbine components, aerospace engine parts, rocket motors, exhaust systems, and other high-performance components subjected to extreme temperatures and mechanical stresses. We can supply Inconel 718 or equivalent materials according to customer requirements.