五金冲压件与铸件、锻件相比，具有薄、匀、轻、强的特点。冲压可制出其他方法难于制造的带有加强筋、肋、起伏或翻边的工件，以提高其刚性。秦皇岛五金冲压件由于采用精密模具，工件精度可达微米级，且重复精度高、规格一致，可以冲压出孔窝、凸台等。冷冲压件一般不再经切削加工，或仅需要少量的切削加工。热冲压件精度和表面状态低于冷冲压件，但仍优于铸件、锻件，切削加工量少。
五金冲压件应用领域
汽车行业的冲压。以拉深为主。在我国这部份主要集中在汽车厂、拖拉机厂、飞机制造厂等大厂，***的大型冲压拉深厂还未几见。
Application field of metal stamping parts
Stamping in the automobile industry. It is dominated by deep drawing. In China, this part is mainly conceated in automobile factories, tractor factories, aircraft manufactory and so on. Independent large stamping and drawing plants are not yet seen.
日常模具生产中，应注意维护冲切凸、凹模刃口的锋利度。当冲切刃口磨损时，材料所受拉应力将增大，从而冲压件产生翻料、扭曲的趋向加大。
In daily mold production, attention should be paid to sharpness of punching and conc***e die edges. When the cutting edge is worn, the tensile stress of the material will increase, and the stamping and bending will increase.