NA 145

DIN Standards Committee Technology of Materials

About NWT

The DIN Standards Committee Technology of Materials is responsible for the standardization in the field of powder metallurgy, heat treatment technology and laser technology on the national (DIN), European (CEN) and international level (ISO). The scope for powder metallurgy includes the standardization of terms and definitions, material characteristics, material treatment, material machining and the corresponding test methods needed for powder, sinter metals and hard metals. The scope of heat treatment technology includes the standardization of terms and definitions, heat treatment methods, test methods and the requirements concerning heat treatment equipment and heat treatment means. In the field of laser engineering mostly testing standards and process standards are developed. The Scope of Additive Manufacturing (AM) includes Standardization of processes, terms and definitions, process chains (Hard- and Software), test procedures, quality parameters, supply agreements and their general principles.

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DIN e. V.

Volker Seibicke

Saatwinkler Damm 42/43
13627 Berlin

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New projects
Document number Begin Title
ISO/ASTM AWI 52908 2021-01-15 Additive manufacturing - Post-processing methods - Quality assurance and post processing of powder bed fusion of metallic parts More  Comment 
ISO/ASTM AWI 52928 2021-01-15 Additive Manufacturing of Metals - Feedstock Materials - Powder Life Cycle Management More  Comment 
DIN EN ISO/ASTM 52910 rev 2021-01-11 Additive Fertigung - Konstruktion - Anforderungen, Richtlinien und Empfehlungen More  Comment 

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New publications
Document number Edition Procedure Title
DIN EN ISO/ASTM 52903-2 2021-02 Standard Additive manufacturing - Material extrusion based additive manufacturing of plastic materials - Part 2: Process equipment (ISO/ASTM 52903-2:2020); German version EN ISO/ASTM 52903-2:2020 More  Order from Beuth Verlag
DIN ISO 14168 2020-12 Standard Metallic powders, excluding hardmetals - Method for testing copper-base infiltrating powders (ISO 14168:2011) More  Order from Beuth Verlag
DIN EN ISO/ASTM 52942 2020-12 Standard Additive manufacturing - Qualification principles - Qualifying machine operators of laser metal powder bed fusion machines and equipment used in aerospace applications (ISO/ASTM 52942:2020); German version ISO/ASTM 52942:2020 More  Order from Beuth Verlag

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