本SAE信息报告的目的是描述镀锌低碳钢板与其成型性相关的性能；也就是说，它能够形成结构、尺寸和表面完整性，以满足设计意图。

The purpose of this SAE Information Report is to describe those properties of galvanized low carbon sheet steel which relate to its formability; that is, its ability to be formed with the structural, dimensional and surface integrity to fulfill the design intent.