JIS G 4802:2019规定了主要用于制造平板弹簧和螺旋弹簧的钢带(以下简称钢带)和从钢带上切割的钢板(以下简称切割长度)的要求。
JIS G 4802:2019 specifies requirements for steel strips (hereafter referred to as strips) and steel sheets cut from strips (hereafter referred to as cut lengths), that are mainly used for the manufacture of flat springs and coiled springs.