Chuck Metals is a reputable manufacturer and supplier based in Singapore, Pulau Ujong, known for its top-notch Incoloy 800 Forgings. These forgings are celebrated for their remarkable strength, resistance to oxidation, and stability even in high-temperature settings. Crafted to adhere to strict international standards, they are perfect for critical applications in industries like chemical processing, power generation, heat treatment, and petrochemicals. Incoloy 800 Forgings ensure excellent structural integrity when exposed to high temperatures for extended periods, making them a dependable choice for components such as flanges, rings, fittings, and custom-shaped parts that require both durability and precision engineering.
The composition of Incoloy 800 Forgings mainly includes nickel (30–35%), chromium (19–23%), and iron (the balance), along with trace amounts of carbon, aluminum, and titanium to boost stability. This blend provides outstanding resistance to oxidation, carburization, and sulfidation at high temperatures. On the mechanical side, these forgings showcase high tensile strength, good creep-rupture properties, and exceptional metallurgical stability, ensuring reliable performance in harsh service conditions up to 1100°C without a significant drop in mechanical integrity.
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 are widely used in industries where heat and corrosion resistance are essential. They play a crucial role in furnace equipment, heat exchanger components, petrochemical processing units, superheater and reheater tubing, and piping systems in power plants. In the chemical sector, they are particularly favored for nitric acid production and ethylene furnace quenching operations. Moreover, these forgings are utilized in oil and gas processing, offshore platforms, and other high-stress environments that demand superior metallurgical performance and a long service life.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chuck Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Singapore, Singapore
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