TS EN ISO 3252

TS EN ISO 3252 is a terminology standard for powder metallurgy. Its focus is the naming and definition of concepts used for metallic powders and for articles made from those powders, with or without added non-metallic powders, through forming and sintering processes.

Why terminology matters in powder metallurgy

Powder metallurgy differs from conventional melt-and-cast routes because the material is first prepared as powder and then shaped in a controlled sequence. In that environment, terms such as powder, forming, sintering and finished article need to be used consistently. Terminology standards help engineers, manufacturers, quality teams and researchers communicate with the same technical meaning, reducing confusion between process steps, material types and product categories.

What the standard covers

According to the supplied scope, this document defines terms relating to powder metallurgy. In general technical context, that field includes powder production, blending, compaction, sintering and, where applicable, subsequent finishing operations. The listing should therefore be understood as a vocabulary document: it organises definitions and technical usage, but does not by itself establish product requirements, test procedures or numerical acceptance limits.

By setting a shared vocabulary, TS EN ISO 3252 supports clearer specifications, technical reports and cross-company communication in powder-based manufacturing. It is especially useful where the same material family may be processed by different routes and precise terminology is needed to distinguish powders, preforms and sintered parts.