... be used to make spring pad 1. zinc-based high-strength alloy2. Specifications: Φ0.3mm-Φ2.5mm3.Grades: ... properties ,it has the following advantages: 1 high intensity, tensile strength is over 300MPa . 2, good plasticity ... clip and other defects. 7,to be in line with environmental requirements as Rohs.Detailed introduction:1, ... ,Malaysia, TailandTurkey, Pakistan, India. zinc-based high-strength alloy