NA 066

DIN Standards Committee Nonferrous Metals

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Projects of NA 066

Number: 66

Document number Begin Title Comment
ISO/AWI 24961 2024-02-06 Rare earths and lithium sustainability across the value chain : concentration, extraction, separation, conversion, recycling and reuse More  Comment 
DIN EN ISO 3210 2024-01-24 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in acid solution(s) (ISO/DIS 3210:2024); German and English version prEN ISO 3210:2024 More  Comment 
ISO/PRF 3210 2024-01-17 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in acid solution(s) More  Comment 
ISO/WD 12739 2023-11-24 Zinc sulfide concentrates - Determination of zinc - Ion-exchange/EDTA titrimetric method More  Comment 
DIN EN 602 2023-06-05 Aluminium and aluminium alloys - Wrought products - Chemical composition of semi-finished products used for the fabrication of articles for use in contact with foodstuff; German and English version prEN 602:2025 More  Comment 
ISO/CD 12467-2 2023-04-10 Chemical analysis of lithium composite oxides - Part 2: Determination of trace elemental impurities by inductively coupled plasma optical emission spectrometry More  Comment 
ISO/CD 12467-3 2023-04-10 Chemical analysis of lithium composite oxides - Part 3: Determination of lithium carbonate and lithium hydroxide contents More  Comment 
ISO/CD 4653 2023-01-04 Ferronickel - Determination of carbon, sulphur, silicon, phosphorus, nickel, cobalt, chromium, and copper contents by Spark Emission Spectrometry More  Comment 
DIN EN 12392 2022-12-09 Aluminium and aluminium alloys - Wrought products and cast products - Special requirements for products intended for the production of pressure equipment; German version FprEN 12392:2025 More  Comment 
DIN EN 755-2 2022-12-09 Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 2: Mechanical properties; German version EN 755-2:2025 More  Comment 

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