Excellent Corrosion Resistance Incoloy 800HT Wire Nickel Alloy 590 MPa

Product Introduction

Incoloy 800HT wire is a high-performance nickel based alloy wire with excellent high-temperature strength, oxidation resistance, and corrosion resistance. Its chemical composition includes high levels of nickel (30% -35%), chromium (19% -23%), and iron (balance), as well as small amounts of aluminum and titanium, which endow Incoloy 800HT wire with excellent corrosion resistance, especially in high temperatures and corrosive media. Incoloy 800HT wire has excellent corrosion resistance, good stress corrosion resistance, and good processability in extremely high temperature aqueous media up to 500 ℃ It can maintain good mechanical properties at high temperatures and is suitable for manufacturing high-temperature reactors, heat exchangers, furnace tubes, and other equipment. Incoloy 800HT wire is widely used in fields such as petrochemicals, aerospace, nuclear energy, power, and metallurgy, and can meet the demanding requirements of high temperature, high pressure, and corrosive media.

Parameter

Incoloy 800HT Wire, as a high-performance nickel based alloy, is widely used in the following major industrial fields:

1. Petrochemical industry:Used for manufacturing high-temperature reactors, heat exchangers, pipelines, and other equipment that require long-term operation in harsh environments such as high temperature, high pressure, and strong corrosion.
2. Aerospace:Key components used for manufacturing turbine engines and rocket engines, which require operation under harsh conditions such as high temperature, high speed, and strong loads.
3. Nuclear energy:Used for manufacturing heat exchangers, pumps, and other equipment in nuclear reactors that require long-term stable operation in high temperature and radiation environments.
4. electricity generation:Used to manufacture superheater and reheater pipelines in power plants, ensuring long-term stable operation in high temperature and corrosive environments.
5. Heat treatment equipment:Used for manufacturing trays, baskets, and fixtures in heat treatment equipment that require long-term use in high-temperature environments.
6. Chemical and petrochemical processing:Used for manufacturing heat exchangers and other piping systems in nitric acid media, especially in areas that require resistance to chloride stress corrosion cracking.

Advantages and Characteristics

• High temperature strength:Incoloy 800HT has excellent high-temperature strength and creep resistance, and can be used for a long time at temperatures up to 982 ° C (1800 ° F).
• Antioxidant and anti carburizing properties:This alloy has good oxidation resistance and carburizing resistance in high temperature environments, and will not become brittle even after long-term use in the temperature range of 1200-1600 ° F.
• Corrosion resistance:Incoloy 800HT has excellent corrosion resistance, especially in nitric acid and organic acid environments. It has high corrosion resistance to corrosive media such as oxidation, sulfurization, and chlorination.
• Processing performance:This alloy has good cold forming characteristics and can be processed through common processing techniques. When a large amount of cold forming occurs, the grain size will produce visible undulating surfaces, known as "orange peel".
• Welding performance:Incoloy 800HT can be welded using common welding techniques, with low sensitivity to thermal cracks during the welding process, and is less prone to defects such as cracks and holes after welding.

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Related Questions and Answers

Q: What is the difference between Incoloy 800HT wire and Incoloy 800 and Incoloy 800H?
Answer: Incoloy 800HT further controls the content of carbon, aluminum, and titanium on the basis of Incoloy 800, and has higher creep fracture strength.
Q: What are the main advantages of Incoloy 800HT wire?
Answer: Incoloy 800HT wire has higher creep fracture strength, excellent oxidation and carburizing properties, and is suitable for higher temperature environments.
Q: What are the packaging methods for Incoloy 800HT wire?
Answer: Incoloy 800HT wire can be packaged as coils, spools, or bars or lengths.
Q: Can Incoloy 800HT wire be customized?
Answer: Customization is possible, with lengths ranging from 100mm to 6000mm and diameters ranging from 0.1mm to 5.0mm, or according to customer requirements.