Chemical composition

Physical properties

Material properties

DIN 2.4879 is a high-nickel heat-resistant alloy primarily used in the manufacture of fixtures and parts for heat treatment processes. This material is known for its excellent high-temperature strength, outstanding resistance to thermal shock, and superior oxidation resistance at elevated temperatures. The alloy's remarkable stability under high-stress conditions in high-temperature environments makes it a preferred choice for critical industrial applications. DIN 2.4879 is versatile in its use, finding applicability in various sectors, notably in the production of parts that are subjected to extreme heat and corrosive industrial atmospheres.

Advantage

●  High resistance to oxidation.

●  Excellent thermal shock resistance.

●  Maintains strength at high temperatures.

●  Resists carburization and sulfidation.

●  Durable in aggressive environments.

Application

DIN 2.4879 is extensively used in industries where high temperature and corrosion resistance are paramount. These include the aerospace sector for manufacturing components of jet engines, the automotive industry for heat treating equipment parts, and the chemical processing industry for constructing components exposed to corrosive gases. Additionally, its heat resistance capabilities make it ideal for furnace parts, petrochemical processing, and in power generation plants, especially in components like radiant tubes, retorts, and furnace rolls.