GB/T 2520-2000 in English

《GB/T 2520-2000冷轧电镀锡薄钢板》由TC183（全国钢标准化技术委员会）归口，TC183SC6（全国钢标准化技术委员会钢板钢带分会）执行，主管部门为中国钢铁工业协会。
本标准规定了冷轧电镀锡板的分类和表示方法、尺寸和外形允许偏差、技术要求、检验、包装和发货等。本标准适用于以板状和卷状供货的低碳钢一次冷轧和二次冷轧电镀锡板。

Scope

This standard specifies the classification and representation methods, tolerances for size and shape, technical requirements, inspection, packaging and delivery of cold-rolled tinplate. This standard is applicable to primary cold-rolled and secondary cold-rolled tinplates of low carbon steel supplied in sheet and coil form. The nominal thickness is a multiple of 0.0005mm, and the nominal width is not less than 500mm; 0.17~0.55mm; the thickness of the secondary cold-rolled tin plate is 0.14~0.29mm.