Key to Metals AG is a privately owned Swiss company dedicated to developing and powering the Total Materia range of databases and related software applications, customized projects and OEM solutions.


Total Materia is the world’s most comprehensive materials database providing lightning fast access to properties for over 450,000 metals, polymers, ceramics and composites.

Total Metals is by far the world’s largest database for metallic material properties and sits at the core of the Total Materia product offering serving as the gateway for an unparalleled collection of datasets and modules which serve the global engineering community.

More than 20,000,000 property records for over 450,000 metallic and non-metallic materials presented in 26 languages