... mechanical and physical properties ,it has the following advantages: 1 high intensity, tensile strength is over 300MPa . 2, good plasticity, elongation ... rate can reach more than 80%. 3, the high working temperature ,up to 390 ° C, and the excellent dimensional ... , Indonesia, Australia, Hongkong, Taiwan ,Malaysia, TailandTurkey, Pakistan, India. zinc-based high-strength alloy