How to choose materials to create injection molding custom molds?

When selecting a material for a custom mold, you should consider several factors, including the life expectancy of the mold, throughput, molding material, and the temperature and pressure requirements of the molding process.

For example, if higher production volumes are expected, a more durable material such as steel may be preferred, while aluminum may be a more cost-effective choice if the mold is only used for a small number of parts.