Starc Metals is a reliable manufacturer and supplier located in Canberra, Australia, specializing in top-notch **Inconel 718 Forgings** for high-performance industrial applications. Known for its engineering expertise and dedication to global quality standards, the company offers forgings that blend strength, corrosion resistance, and remarkable temperature stability. Starc Metals’ Inconel 718 Forgings are crafted to endure extreme mechanical and thermal stresses, ensuring dependable performance in tough environments. The company caters to a diverse array of industries, including aerospace, marine, oil and gas, and power generation, providing durable products with precision and consistency.
**Inconel 718 Forgings** are superalloys based on nickel and chromium, containing **50–55% nickel, 17–21% chromium, 4.75–5.5% niobium, 2.8–3.3% molybdenum**, along with trace amounts of titanium, aluminum, and iron. This alloy is precipitation-hardened to achieve exceptional strength and creep resistance. It boasts a **tensile strength of up to 1240 MPa**, **yield strength around 1030 MPa**, and retains toughness at temperatures reaching **700°C**. Inconel 718 is highly resistant to oxidation, corrosion, and fatigue under both static and dynamic loads.
Specifications ASTM B637 / ASME SB637, AMS 5662, AMS 5663, AMS 5664, GE B50TF15
Flat bar blocks up to 27″ width and 15,000 lbs.
Cylinders and sleeves up to 50″ maximum O.D. and 65″ maximum length
Discs and hubs up to 50″ diameter and 20,000 lbs.
Rolled, hand forged or mandrel forged rings up to 84″ maximum O.D. and 40″ maximum length
Rounds, shafts and step shafts up to 144″ maximum length and 20,000 lbs.
| C | Mn | P | S | Si | Cr | Ni | Mo | Cb | Ta | Ti | Al | Co | B | Cu |
| 0.08 | 0.35 | 0.015 | 0.015 | 0.35 | 17-21 | 50-55 | 2.8-3.30 | 4.75-5.50 | 0.05 | 0.65-1.15 | 0.20-0.80 | 1.00 | 0.006 | 0.30 |
| Ultimate Tensile Strength, psi | .2% Yield Strength psi | Elongation % | Hardness Rockwell B |
| 135,000 | 70,000 | 45 | 100 |
| STANDARD | UNS | WNR. |
| Inconel 718 | N07718 | 2.4668 |
To determine if Inconel 718 forgings meet your specific needs, assess their strength, corrosion resistance, and high-temperature performance against your application requirements. Consult with a supplier to ensure they meet the necessary specifications and certifications for your intended use.
Inconel 718 forgings are typically processed through hot working, which involves heating the material to a high temperature, followed by forging and shaping. The process is followed by heat treatment to enhance mechanical properties, including solution annealing and aging.
The ideal temperature range for forging Inconel 718 is between 1,800°F (982°C) and 2,100°F (1,149°C). This range ensures optimal workability and prevents material degradation during the forging process.
**Inconel 718 Forgings** find extensive use in industries that require outstanding mechanical and thermal properties. They are commonly utilized in **aerospace engines, turbine discs, rotor shafts, and rocket motors** due to their impressive strength and heat resistance. In the **energy and petrochemical sectors**, they are essential for **heat exchangers, valves, fasteners, and high-pressure vessels**. Moreover, these forgings are used in **marine equipment, cryogenic systems, and power generation turbines**, where durability and corrosion resistance are vital. Inconel 718 Forgings provide reliable performance in extreme conditions, ensuring strength, stability, and longevity.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Starc Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Canberra, Australia
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