Zinc-aluminum-magnesium ingots can be used for coating steel materials to enhance their corrosion resistance and anti-corrosion properties. The dataset includes main raw and auxiliary materials, energy consumption, and waste generated during the production process; infrastructure such as production equipment manufacturing and plant construction is not included within the system boundary of the dataset. The life cycle inventory is compiled from data obtained from multiple sources. The production of zinc-aluminum alloy involves processes such as raw material preparation, batching, melting, casting, rolling, and heat treatment.