From the launch of the first satellite over 50 years ago, aluminum has been the first choice in materials by the experts in the space programs. Materials used by NASA must be able to function under extreme stress, pressure, and low temperatures. As aluminum is already the metal of choice for building airplane parts, it also becoming the metal of choice for the experts at NASA.

Thermoform tooling is the process of creating the necessary tools for the thermoforming process. The variety of materials that could be used to make the molds used to form the plastic can be anything from wood or steel, but aluminum is the better option for several reasons. Aluminum is one of the most adaptable and cost-effective materials to use in thermoform tooling. It provides quality and durability like none other which allows the manufacturer to reuse the same mold to make a great number of tools.

One might be surprised to hear that steel prices are predicted to climb drastically after declining for the previous 15 months leading into 2017, but that is exactly what can be expected. Steel prices are currently the highest they’ve been since the summer of 2011 and this is of no coincidence. There are many factors that contribute to this upward trend.