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Superalloys are high-performance metallic materials engineered to maintain excellent mechanical strength, surface stability, and corrosion resistance at elevated temperatures. Typically based on nickel, iron-nickel, or cobalt systems, these alloys are reinforced with elements such as chromium, molybdenum, aluminum, and titanium to enhance oxidation resistance, creep strength, and phase stability. They are critical for demanding applications in aerospace, power generation, petrochemical, and other high-temperature industrial sectors.
Key Material Advantages
Excellent high-temperature strength: Retains mechanical integrity and creep resistance at temperatures exceeding 700°C
Outstanding oxidation and corrosion resistance: Forms stable protective oxide layers under extreme thermal and chemical environments
Long service life: Designed for thermal fatigue resistance and structural stability during prolonged exposure
Superior structural reliability: Minimal deformation or degradation under cyclical or high-stress conditions
Process adaptability: Suitable for casting, forging, welding, and complex machining
Common Alloy Series
Nickel-Based Superalloys: Inconel® series (e.g., 718, 625), Hastelloy®, Nimonic® – ideal for turbines, exhausts, and high-heat applications
Iron-Nickel-Based Superalloys: A-286, Incoloy® series – used in fasteners, engine parts, and marine equipment
Cobalt-Based Superalloys: Stellite®, Haynes® – excellent wear resistance and hot hardness for aerospace and medical tools
Typical Application Fields
| Industry | Application Fields |
| Aerospace | Turbine discs, combustion liners, jet engine parts |
| Power Generation | Gas turbine components, heat exchangers, boiler parts |
| Chemical Processing | Acid-resistant vessels, pumps, heat-resistant fasteners |
| Marine Engineering | High-temperature valves, propulsion components |
| Nuclear Industry | Reactor core parts, control rod guides |
| Metal Processing | Furnace parts, crucibles, high-temp tooling fixtures |
Shanghai W&T International Trading Co., Ltd. provides a reliable source of superalloy raw materials, forged components, and precision parts for global clients who demand top performance under extreme conditions.
Product Forms Available
Superalloy Bars, Plates, Pipes, Strips
Titanium Forgings: Rings, shafts, discs, customized shapes
Custom Machined Parts (according to drawings)
Heat treatment and surface finishing (anodizing, sandblasting, precision polishing, etc.)
Why Choose Us
Support for both small-batch customization and bulk supply
Full-process services including forging, machining, and heat treatment
Drawing-based production with support for third-party inspection and certification
Fast export handling with full support for international logistics and customs clearance
Contact us for tailored solutions and competitive offers！
Pursuing Excellence, Embracing Innovation, Integrity First, Quality as a Priority.
Your Reliable Partner from Metal Supply to Final Machined Parts.
Copyright © 2025 Shanghai W&T International Trading Co., Ltd.