热处理工艺: 等温淬火
Heat Treatment: Austempering

优点: 相较于传统淬火，回火的热处理，等温淬火后的产品都有优越的韧性，抗疲劳性和提高延伸率的工件性能。
Advantages: Comparing with traditional quenching and tempering heat treatment technique, Austempered products obtain high ductility, fatigue strength and consistence in hardness level.

应用: 弹片、汽车安全带扣件、汽车内装扣件
Applications: Spring, automotive safety belt fasteners, automotive interior fasteners.