NS332

NS332 corrosion resistant high temperature alloy has very low carbon and silicon content, which reduces the precipitation of impurity phases such as carbon in the weld heat affected zone, so the weld also has sufficient corrosion resistance. NS332 has good corrosion resistance in reducing media, such as hydrochloric acid solutions of various temperatures and concentrations. It also has good corrosion resistance in moderate concentrations of sulfuric acid solutions (or containing a certain amount of chloride ions). It can also be used in acetic acid and phosphoric acid environments. NS332 alloy material can only have the properties of suitable metallographic state and pure crystal structure. It has applications in the chemical, petrochemical, energy manufacturing and pollution control industries, especially in sulfuric acid, hydrochloric acid, phosphoric acid and acetic acid.

Nickel (Ni) occupies a large mass fraction in the composition of NS332. This is because the development of modern industry places higher demands on materials due to its own factors and environmental factors, especially corrosion resistance. Especially important is the fact that nickel (Ni) has good mechanical, physical and chemical properties and the addition of appropriate elements can improve its oxidation resistance, corrosion resistance, high temperature strength and improve some physical properties. Such alloys consisting of a nickel base and other elements are called nickel alloys, and NS332 material belongs to this category. The density range of NS332 is: 8.0~8.902g/cm3. Density not only affects the range of materials used in industry, the lower the density, the more widely used in high-end fields such as aircraft