This document stipulates the product classification, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitment of 3003 aluminum alloy plates and strips used for new energy power battery shells. This document applies to 3003 aluminum alloy sheets (hereinafter referred to as sheets) and aluminum alloy strips (hereinafter referred to as strips) for new energy power battery cases in electric vehicles, electric bicycles and other fields.
T/ZZB 2528-2021 history
2021T/ZZB 2528-2021 3003 Aluminum alloys plates, sheets and strips for cans of new energy power batteries