Nickel and nickel alloys · Alloy 81 / Nicrofer 6730 Ti

Alloy 81 (Nicrofer 6730 Ti): Technical Characteristics and Properties

Technical Characteristics of Alloy 81

Alloy 81 (also known as VDM Alloy 81 or Nicrofer 6730 Ti) is a high-performance nickel-chromium superalloy designed for operation in the most aggressive and high-temperature environments. EV Group China specialists confirm the exceptional corrosion resistance and outstanding strength characteristics of this material at elevated temperatures, making it indispensable for critically important applications.

Chemical Composition of Alloy 81

The unique performance properties of the material are achieved through precise alloying of nickel and chromium with controlled additions of titanium and aluminum. This balanced composition ensures high structural stability and resistance to various types of corrosion in aggressive operating environments.

Mechanical Properties

Metal products made from Alloy 81, supplied by EV Group China, undergo strict quality control, confirming compliance with high engineering standards for strength, ductility, and durability. These parameters are critically important for ensuring the reliability of structures in extreme operating conditions.

Physical Properties of the Alloy

The material's density is 8.6 g/cm³, which is a key parameter for accurate design and stress calculation in highly loaded nodes of industrial equipment. The complex of physical properties of Alloy 81 ensures its effectiveness across a wide range of temperatures and pressures.