NA 062

DIN Standards Committee Materials Testing

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Projects of NA 062

Number: 909

Document number Begin Title Comment
DIN EN ISO 12135 2025-12-18 Metallic materials - Unified method of test for the determination of quasistatic fracture toughness (ISO 12135:2021, including Corrected version 2022-08); German and English version prEN ISO 12135:2026 More  Comment 
DIN 51360 2025-12-17 Testing of cooling lubricants - Determination of corrosion preventing characteristics of cooling lubricants mixed with water - Chip/filter paper method More  Comment 
DIN 51367 2025-12-17 Testing of metal working fluids; determination of the stability of emulsified metal working fluids in hard water More  Comment 
DIN 51368 2025-12-17 Determination of fraction separated by hydrochloric acid from water mix metal working fluids More  Comment 
ISO/WD 16559 2025-12-16 Solid biofuels and pyrogenic biocarbon - Vocabulary More  Comment 
DIN 50451-9 2025-12-09 Testing of materials for semiconductor technology - Determination of traces of elements in liquids - Part 9: Determination of XX elements in hydrogen peroxide by ICP-MS More  Comment 
DIN 51113 2025-12-09 Electrical properties of fresh and used greases from electric drives and wind turbines - Measurement of the specific electrical conductivity (κ), the specific electrical resistivity (ρ), the relative permittivity (εr) and the dielectric dissipation factor (tan δ) More  Comment 
DIN 50937 2025-12-09 Corrosion of metals and alloys - Comparative account of accelerated corrosion test methods and of their suitability for different fields of application and corrosion protection systems More  Comment 
ISO/WD 26129 2025-12-09 Corrosion of metals and alloys--Corrosion electrochemical test methods in simulated water level fluctuation zone More  Comment 
DIN EN 18336 2025-12-08 Leather - Raw bovine hides and skins - Grading; German and English version prEN 18336:2026 More  Comment 

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