Systematic material selection

By choosing a material with higher strength, the material thickness can be reduced. The use of corrosion-resistant materials, such as stainless steel, means that there is no longer any need for a surface coating to protect against corrosion.

The systematic selection of materials can be carried out via a benefit analysis. Material alternatives can be evaluated and compared using a weighting scale.

Another method is the selection concept according to Ashby. A minimization function is formulated using specific key figures. These key figures can be used to compare the different materials. This systematic approach helps to identify and select the material with the optimal properties for a specific application. This optimization can help to further improve material efficiency in production.