TS 5182

TS 5182 is a terminology standard for the terms and definitions used in the field of light metals and their alloys. It serves as a controlled vocabulary for a technical area where consistent naming is essential, especially when discussing lightweight metallic materials in engineering and materials documentation.

The technical domain behind the terminology

Light metals are generally understood as metals valued for their relatively low density and their usefulness where weight reduction matters. In practice, the subject commonly centres on aluminium, magnesium, and their alloys. Alloying is a fundamental metallurgical tool used to tailor strength, corrosion behaviour, formability, and heat-treatment response. Terminology standards help ensure that engineers, producers, laboratories, and supply-chain partners use these concepts with the same meaning.

What this standard covers

The standard covers terms and definitions for light metals and their alloys; it is therefore focused on conceptual clarity rather than product dimensions, performance limits, or test methods. Based on ISO 3134-1:1985, this document supports consistent technical language in metallurgy, with particular relevance to aluminium and magnesium alloys. It helps reduce ambiguity in material descriptions, classification language, and technical communication.

As a vocabulary standard, it is useful in specifications, catalogues, technical reports, and engineering correspondence where precise definitions matter. Although this TS edition has been withdrawn, it remains a relevant technical reference for the historical terminology of light-metal materials and alloys.