What superalloy is K211?
K211 is a superalloy, which belongs to a type of nickel-based alloy. It has good high-temperature strength, corrosion resistance and oxidation resistance, so it is widely used in aerospace, energy, chemical industry and other fields.Below, the classification composition and properties of superalloys are introduced
Grade : K211
Carbon c: 010~0.20
Chromium Cr: 195~20.5Molybdenum mo: —
Nickel ni: 450~47.0Cobalt co: —
Tungsten w: 750~8.50 Aluminum al: —
Niobium nb: —titanium ti: —
Fe: Silicon si: 040
Manganese mn : 050 phosphorus p : 0040
Sulfur s : 0040
Other( )b003~0.05K211 alloy is mainly composed of nickel, chromium, iron and other elements, of which nickel element provides good corrosion resistance, chromium element.
The oxidation resistance and high-temperature strength of the alloy are enhanced. In addition, K211 alloy also contains a certain amount of aluminum, titanium and other elements.
These elements can refine the matrix structure and further improve the high-temperature performance of the alloy.
K211 alloy shows good stability in high-temperature environments, is able to withstand long-term high-temperature loads, and has:
Good fatigue resistance. In addition, K211 alloy is easy to machine and weld, and can be customized for metabiogenesis as needed.
Give birth. Due to its excellent properties and wide range of applications, K211 alloy has become an important tool for aerospace, energy, and chemical applications.
An indispensable material in the field of engineering. In the future, with the continuous progress of science and technology and the continuous improvement of application demand, K211 alloy will be applied and promoted in more fields.
In short, K211 is a high-performance superalloy with good corrosion resistance, oxidation resistance and high-temperature strength.
It is widely used in many fields. In the future, K211 alloy will continue to play an important role in promoting industrial development and scientific and technological advancement.
Step.