Inconel 718 Forgings Forged Discs UNS N07718 High Strength Alloy Parts

Inconel 718 Forgings / Forged Discs (UNS N07718) are high-strength nickel-based superalloy components designed for extreme environments requiring excellent mechanical performance, oxidation resistance, and long-term structural stability.

Known for its exceptional strength at both elevated and cryogenic temperatures, Inconel 718 is widely used in aerospace, oil & gas, and power generation industries where reliability is critical.

Our forged discs are produced through controlled forging and heat treatment processes to achieve optimal microstructure, ensuring superior fatigue resistance, creep strength, and fracture toughness.

Key Features

• Outstanding high-temperature strength up to 700°C
• Excellent fatigue and creep resistance
• Strong resistance to oxidation and corrosion
• Good weldability and fabrication performance
• Stable mechanical properties in extreme environments

Manufacturing Process

We adopt advanced melting routes such as VIM + VAR or ESR to ensure high purity and consistent chemical composition. Forging is carried out with precise temperature control, followed by solution treatment and aging to achieve the required mechanical properties.

Available Specifications

• Standard: ASTM B637 / ASME SB637
• Material Grade: Inconel 718 (UNS N07718)
• Type: Forgings / Forged Discs / Forged Blocks
• Diameter: Up to 1500 mm (customizable)
• Thickness: As per customer drawing
• Condition: Rough machined / Fully machined
• Inspection: UT, PMI, Mechanical Testing, Grain Size, Hardness

Applications

Inconel 718 forgings and discs are widely applied in:

• Aerospace components (turbine discs, engine parts)
• Oil & gas equipment and downhole tools
• Power generation (gas turbines, nuclear systems)
• High-pressure and high-temperature fasteners
• Critical rotating and structural components

Why Choose Us

• Strict control on melting route for premium quality (VIM + VAR available)
• Experience supplying high-spec forgings for demanding industries
• Full certification and traceability (EN 10204 3.1 / 3.2)
• Custom production based on technical drawings
• Reliable delivery and responsive technical support