The principle of choosing metal stamping parts materials should consider three aspects

The principle of selecting metal stamping materials should consider three aspects: 1. Use requirements. 1) Use scenarios of metal stamping parts. Specifically, it depends on the environment in which the metal stamping parts are used, and what specific requirements are there for strength, hardness, and corrosion resistance. 2) Requirements for the size and quality of metal stamping parts. Most stamping parts need to be used with other parts, which depends on the dimensional accuracy requirements of the stamping parts when matching. 3) The importance of metal stamping parts. For the assembled finished product, the degree of influence of the metal stamping parts in the entire finished product. 2. Process requirements. 1) Blank manufacturing process; 2) Stamping processing; 3) Heat treatment; 4) Surface treatment. 3. Economic requirements: 1) Material price; 2) Processing batch size and processing cost; 3) Material utilization rate; 4) Alternative materials. In addition, the supply of local materials should also be considered. Previous: When metal stamping parts are bent, what are the reasons for the unqualified size and shape?