“用来替代弹簧的金属弹片”，金属弹片这里英语怎么翻译

Question

如题所述

Answer 1

a flat metal spring instead of a coil spring

弹簧包括常见的螺旋弹簧coil spring，叶片弹簧leaf spring（大车后桥有用）还有这里的弹簧片flat spring.

Answer 2

elastic metal piece

Answer 3

metal spring leaf

Answer 4

metal spring