NA 145

DIN Standards Committee Technology of Materials

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Projects of NA 145

Number: 103

DIN EN ISO 28079 2023-01-02 Hardmetals - Palmqvist toughness test More  Comment 
DIN EN ISO 13947 2023-01-02 Metallic powders - Test method for the determination of non-metallic inclusions in metal powders using a powder-forged specimen More  Comment 
DIN EN ISO 5842 2023-01-02 Powder metallurgy - Hot isostatic pressing - Argon detection using gas chromatography and mass spectrometry techniques (ISO 5842:2022); German and English version prEN ISO 5842:2023 More  Comment 
DIN EN ISO/ASTM 52925 2022-11-28 Additive manufacturing of polymers - Feedstock materials - Qualification of materials for laser-based powder bed fusion of parts (ISO/ASTM 52925:2022); German version EN ISO/ASTM 52925:2022 More  Comment 
DIN EN ISO 52948 2022-11-28 Additive manufacturing for metals - Non-destructive testing and evaluation - Imperfections classification in PBF parts More  Comment 
DIN EN ISO 2738 rev 2022-11-07 Sintered metal materials, excluding hardmetals - Permeable sintered metal materials - Determination of density, oil content and open porosity More  Comment 
DIN EN ISO 5754 rev 2022-11-07 Sintered metal materials, excluding hardmetals - Unnotched impact test piece More  Comment 
DIN EN ISO 642 rev 2022-11-03 Steel - Hardenability test by end quenching (Jominy test) More  Comment 
DIN EN ISO 4491-1 2022-11-03 Metallic powders - Determination of oxygen content by reduction methods - Part 1: General guidelines (ISO/FDIS 4491-1:2022); German and English version prEN ISO 4491-1:2022 More  Comment 
DIN EN ISO 52940 2022-10-31 Additive manufacturing of ceramics - Feedstock materials - Characterization of ceramic slurry in vat photopolymerization More  Comment 

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