Inconel 600 VS Inconel 601 Understanding The Difference

High-nickel alloys like Inconel 600 and Inconel 601 are renowned for their superior corrosion resistance, particularly in high-temperature settings. Nonetheless, there are some variations in their makeup and uses:

Composition:

Inconel 600 : is mostly made up of nickel (around 72%), with notable concentrations of iron (6–10%), chromium (14–17%), and silicon, carbon, sulphur, and other elements in smaller proportions.

Inconel 601: It is composed of a greater proportion of nickel (60–65%) than chromium (21-25%), with minor amounts of iron, carbon, manganese, silicon, sulphur, and copper, and additions of aluminium (1.0–1.7%).

Temperature Resistance:

Inconel 600: This material is usually utilised in situations where tolerance to temperatures as high as 1093°C (2000°F) is required. When exposed to high temperatures for an extended period of time, it keeps its mechanical characteristics.

Inconel 601: In comparison to Inconel 600, it provides even greater high-temperature strength and oxidation resistance. It has a maximum temperature tolerance of roughly 1260°C (2300°F).

Applications:

Inconel 600: This alloy is frequently used in heat exchangers, steam generators, chemical processing apparatus and furnace components.

Inconel 601: Suggested for uses in extremely hot environments, such as radiant tubes in industrial furnaces, heat treatment fixtures, and thermal processing equipment.

Excellent resistance to corrosion, oxidation, and carburization is exhibited by both alloys in a variety of settings, including aqueous solutions and high-temperature atmospheres.