What are the main applications of Incoloy 800H bars and pipes?
Answer: Incoloy 800H bars and pipes are widely used in heat exchangers, furnace equipment, petrochemical processing, power plants, and high-temperature structural components due to their excellent strength and oxidation resistance.
What is the difference between UNS N08810 and UNS N08811?
Answer: Both grades are similar nickel-iron-chromium alloys, but UNS N08811 (800H) has controlled carbon and grain size, providing improved creep and rupture strength at elevated temperatures compared to UNS N08810 (800).
Why is Incoloy 800H suitable for high-temperature environments?
Answer: Incoloy 800H offers excellent resistance to oxidation, carburization, and thermal fatigue, and maintains stable mechanical properties during long-term exposure to high temperatures.
What sizes and lengths are available for bars and pipes?
Answer: Bars and pipes are available in a wide range of diameters and wall thicknesses. Lengths can be fully customized according to customer requirements, including fixed-length or cut-to-size options.
What standards and certifications do these products meet?
Answer: Incoloy 800H products typically comply with ASTM B408 (bars) and ASTM B407/B514 (pipes and tubes), and can be supplied with ISO 9001 and EN10204 3.1/3.2 material test certificates.
