Stellite alloys are well known for that they are possessing excellent wear resistance and corrosion resistance characteristics and their chemical composition is typical of cobalt (Co), chromium (Cr) and tungsten (W). The grade ranges of VPNS come with specific selection to match the exact interests needed. For example, Stellite 6 frequently contains 27 to 32% Cr, 3 to 5% W, 3 to 5% Mo and 1 to 2.5 % C. Stellite 12 where mostly optimized for high temperature application has 29 to 33% Cr, 8 to 10% W and 0.9 to 1.4 % Hard and softness of material, displayed in tables, also has a crucial factor in choosing engineering decisions. Comprehensive tables, charts and documentation, such as material datasheets and technical specifications, provide in-depth information on Stellite alloys' performance capabilities that industries from aerospace to healthcare can utilize.
Stellite alloys are distinct in that they largely exhibit unparalleled wear resistance and high temperature durability, factors which make them so coveted in the majority of industries. The Stellite alloy is a hard and tough material that consists of cobalt, chromium and tungsten as the primary constituents. Furthermore, the material could be made with elements such as carbon, molybdenum and nickel to further enhance the desired properites. Generally, a mix of cobalt (55-65%), chromium (25-30%), and tungsten (8-12%) would be the inevitable ratio of other elements found in this composition. With their union, they are created as materials able to tolerate harsh circumstances, such as spacecraft components and hard cutting tools. Moreover, these newly made materials are utilized widely in industry for manufacturing machinery parts.
Elements | Min(%) | Max(%) |
---|---|---|
Cobalt, Co | - | 57 |
Chromium, Cr | 28 | 32 |
Tungsten, W | 11 | 13 |
Carbon, C | 2 | 3 |
Silicon, Si | - | 1.20 |
Iron, Fe | - | 1 |
Nickel, Ni | - | 1 |
Other | - | 1.50 |
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