High Strength Corrosion Resistant Aerospace Grade Inconel 718 Forgings and Nickel Alloy Forging Bar
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
(Sample order) 7 days
Brand:
DINGSCO
Product Description
Durable Inconel 718 Forgings: High Strength & Corrosion Resistance
Alloy 718 (UNS N07718) forgings refer to blanks or parts manufactured from INCONEL 718 (GH4169) nickel-based superalloy through precision forging processes. This high-performance material is specifically engineered for applications requiring exceptional performance in high-temperature, high-strength, and highly corrosive environments.
Understanding 718 Alloy Composition
Alloy 718 is an austenitic, precipitation-hardening nickel-based superalloy primarily composed of nickel, with strategic additions of chromium, iron, niobium, molybdenum, and other critical elements.
- Nickel (Ni): The base element providing excellent high-temperature stability and corrosion resistance
- Chromium (Cr): Delivers outstanding oxidation and corrosion resistance properties
- Niobium (Nb) and Molybdenum (Mo): Primary strengthening elements that form strengthening phases through reactions with the matrix
- Iron (Fe): Present in significant amounts to help reduce costs while maintaining performance integrity
Core Material Characteristics
- High Strength: Maintains extremely high strength from cryogenic temperatures up to approximately 700°C
- Excellent Fatigue and Creep Resistance: Resists deformation and fracture under long-term exposure to high temperatures and stress
- Superior Oxidation and Corrosion Resistance: Capable of withstanding various harsh environments including acids and salt spray
- Excellent Fabricability: Offers relatively good forgeability and machinability compared to other high-performance superalloys
Application Areas
Due to their exceptional comprehensive properties, 718 forgings are widely utilized across multiple cutting-edge industrial sectors:
- Aerospace (Largest Application Sector) Jet Engines: Turbine discs, compressor discs, blades, shafts, casings, combustion chamber components. These critical parts operate under extreme temperatures, pressures, and rotational speeds, making 718 forgings the primary material choice. Rocket Engines: Turbopumps, valves, flanges. Spacecraft Structural Components.
- Energy Industry Gas Turbines: Hot-section components like blades and discs in power generation gas turbines. Nuclear Power Equipment: Fasteners, springs, and other critical components in nuclear reactors.
- Oil and Gas Wellhead equipment, valves, pipe connectors, flanges, and other components for deep-sea extraction applications requiring resistance to high pressure and highly corrosive environments.
- Chemical and Process Industries Reactors, heat exchangers, pumps, and valves designed to handle highly corrosive media in demanding industrial processes.
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Company
Hunan Dinghan New Material Technology Co., LTD
Location
No. 2319, Building 2, Dongfang Furong Garden, No. 582 Yuanda 1st Road, Hehuayuan Street,Furong District, Changsha, Hunan Province, China.
Contact Person
Julia Wang