Incoloy825 UNS N08825 Nickel-based Alloy Steel's Applications and Mechanical Properties

Incoloy 825 alloy steel is a nickel-based alloy with excellent properties, which is widely used in many fields. This article will introduce the scope of use and mechanical properties of Incoloy 825 alloy steel.

1. The scope of use of Incoloy825 alloy steel

Incoloy825 alloy steel is a high-strength alloy suitable for high temperature and harsh environments. It is widely used in the following fields:

Petrochemical industry: Incoloy 825 alloy steel is widely used in reactors, heat exchangers, pipes, valves and other equipment in the field of petrochemical industry. This is because the alloy steel has excellent corrosion resistance and high temperature resistance, capable of withstanding extreme temperatures and pressures.

Electric Power: Incoloy 825 alloy steel is used in the manufacture of highly efficient power generating equipment such as steam turbines and gas turbines. It has good creep strength and corrosion resistance for long-lasting operation in high temperature and pressure environments.

Automotive: Alloy 825 Corrosion Resistant Nickel Alloy Steel is used to manufacture key components of high-performance vehicles such as exhaust systems, turbochargers, engine components and chassis parts. Its high strength and corrosion resistance can improve the reliability and safety of automobiles.

Offshore engineering: Incoloy 825 alloy steel is used in the manufacture of offshore engineering equipment such as offshore platforms, ship parts and subsea pipelines. Its corrosion and abrasion resistance properties resist corrosion and abrasion in marine environments.
 

2. Mechanical properties of Incoloy 825 nickel alloy steel

Incoloy 825 alloy steel has excellent mechanical properties, including high strength, good plasticity and toughness. The following are the main mechanical properties of Incoloy 825 alloy steel:

Tensile Strength: Incoloy 825 alloy steel has a tensile strength ranging from 899-1177 MPa, offering excellent strength and corrosion resistance.

Yield strength: Incoloy 825 alloy steel has a yield strength range of 414-462 MPa, which has a higher yield point and can withstand greater stress.

Elongation: Incoloy 825 alloy steel has an elongation of 20-40%, has good plasticity, and can be processed such as forming and welding.

Hardness: The hardness range of Incoloy 825 alloy steel is HB: 130-220, which is moderate in hardness and can be used for machining and grinding.

Impact toughness: The impact toughness range of Incoloy 825 alloy steel is 20-50 J/cm², which has high toughness and can resist brittle fracture and stress cracking.

These excellent mechanical properties make Incoloy 825 alloy steel a versatile engineering material for a variety of high temperature and harsh environment applications.

Incoloy 825 UNS N08825 nickel-based alloy steel has a wide range of applications and excellent mechanical properties, making it a high-performance engineering material. Incoloy825 alloy steel has been widely used in petrochemical, electric power, automobile, marine engineering and other fields. With the continuous advancement of technology and the continuous increase of application requirements, Incoloy 825 alloy steel will play a more important role in the future.