prEN ISO 22674

This document specifies requirements and test methods for metallic materials that are suitable for the fabrication of dental restorations and appliances. Included are metallic materials recommended for use either with or without a ceramic veneer, or recommended for both uses. Furthermore, it specifies requirements with respect to packaging and marking of the products and to the instructions for use of these materials, including products delivered for sale to a third party. This document also applies to products, which were produced using additive and subtractive manufacturing. This document does not apply to alloys for dental amalgam (ISO 24234), dental brazing materials (ISO 9333), or metallic materials for orthodontic appliances (ISO 15841) (e.g. wires, brackets, bands and screws). This document is not applicable to magnetic attachment, which are specified in ISO 13017.