Starc Metals, located in Canberra, Australia, has built a solid reputation as a reliable manufacturer and supplier of top-notch Incoloy 800 forgings. Known for their dedication to precision, durability, and customer satisfaction, they cater to a diverse array of industries that demand high-quality alloy solutions. The Incoloy 800 forgings from Starc Metals are crafted to meet rigorous industrial standards, ensuring outstanding performance even in the toughest environments. With cutting-edge facilities and a strong emphasis on innovation, Starc Metals guarantees that each forging is dependable, consistent, and designed for long-lasting service. Their expertise makes them a go-to partner for critical industrial applications not just in Australia, but around the globe.
Incoloy 800 forgings are primarily made up of nickel (30–35%), iron (39.5–49.5%), and chromium (19–23%), with small amounts of titanium and aluminum added for stabilization. This alloy is known for its remarkable resistance to oxidation and carburization at high temperatures. On the mechanical side, it boasts high tensile and yield strength, impressive creep-rupture properties, and excellent fatigue resistance. Its thermal stability helps it maintain structural integrity through repeated heating and cooling cycles. These characteristics make Incoloy 800 forgings ideal for environments where both strength and corrosion resistance are crucial, especially in high-temperature and chemically aggressive settings.
Specifications ASTM B564 / ASME SB564, AMS 5766
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.
| Grade | Ni | Fe | Cr | Cu | Ti | Al | C | Mn | S | Si |
| Alloy 800 | 30.0-35.0 | 39.5 min | 19.0-23.0 | .75 max | .15-.60 | .15-.60 | .1 max | 1.5 max | .015 max | 1.0 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.94 g/cm3 | 1350-1400 ℃ | Psi – 75,000 , MPa -520 | Psi – 30,000 , MPa – 205 | 30 – 35 % |
| STANDARD | UNS | WNR. | AFNOR | EN | JIS | BS | GOST | OR |
| Incoloy 800 | N08800 | 1.4876 | Z8NC32-21 | X10NiCrAlTi32-20 | NCF 800 | NA 15 | ЭИ670 | XH32T |
Yes, Incoloy 800 can be forged into custom shapes. Its excellent high-temperature resistance and strength make it suitable for various forging processes.
The ideal temperature range for forging Incoloy 800 is between 1,800°F to 2,200°F (982°C to 1,204°C). This range ensures optimal ductility and workability during the forging process.
To assess the forging strength of Incoloy 800 for aerospace applications, evaluate its tensile strength, yield strength, and fatigue resistance at elevated temperatures. Additionally, assess its performance under cyclic loads and long-term thermal stability.
Incoloy 800 forgings find extensive use in industries that require components capable of withstanding high temperatures and corrosion. They play a vital role in chemical and petrochemical processing plants, where they are used in heat exchangers, furnace components, and reactor parts. The power generation sector relies on them for boilers, steam generators, and nuclear applications, thanks to their outstanding creep and oxidation resistance. Moreover, they are also utilized in food processing, marine, and aerospace industries, where resilience against harsh chemicals and extreme temperatures is essential.






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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