Nickel Superalloy Bolt

Nickel Superalloy Bolts are high-performance threaded fasteners manufactured from precipitation-hardened nickel-based alloys, including Inconel 718 and Hastelloy C-276. Zeron Fastners supplies bolts that provide the highest mechanical strength and creep resistance at elevated temperatures, essential for turbine and aerospace applications. The combination of nickel, chromium, and molybdenum in these alloys ensures exceptional resistance to highly corrosive media, including strong oxidizing and reducing acids, and chloride stress corrosion cracking. The primary application of these Nickel Superalloy Bolts is in gas turbine engines, aircraft structures, chemical reactor closures, and high-pressure oil and gas equipment.

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Nickel Superalloy Bolt

Nickel Superalloy Bolt Key Properties (Inconel 718)

Property Characteristic
Creep Resistance Exceptional (up to 700 °C)
Corrosion Profile High resistance to Pitting, Crevice, and SCC
Tensile Strength (Aged) > 1240 MPa
Service Environment Aerospace, Sour Gas (NACE)

Nickel Superalloy Bolt Typical Grades

Grade Example UNS Number
Inconel 718 UNS N07718
Hastelloy C-276 UNS N10276
Waspaloy UNS N07001

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