What are the application areas of aluminized steel?

Thread Content

Aluminized steel is widely used in industries such as petrochemicals, power generation, metallurgy, construction, automotive manufacturing, food packaging, and high-temperature industrial equipment. Thanks to its excellent resistance to high-temperature oxidation, corrosion, and high heat reflection, it serves as an ideal material for demanding operating conditions. 1. Petrochemical and chemical industries: Used in high-temperature and highly corrosive equipment such as heating furnaces, cracking furnaces, reaction towers, distillation towers, and desulfurization towers. In corrosive media containing H₂S, SO₂, naphthenic acids, etc., the corrosion rate of aluminized steel is only 25%–30% that of ordinary carbon steel, significantly extending the service life of equipment. In a certain compound fertilizer factory, aluminum-impregnated steel was used instead of fiberglass-reinforced plastic for the anti-corrosion treatment of the sulfur storage warehouse structure, resulting in no rust formation over more than 6 years and thus long-term protection.