NA 021

DIN Standards Committee Iron and Steel

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Projects of NA 021

Number: 108

Document number Begin Title Comment
ISO/AWI 6435 2025-06-11 Stainless steel bars for the reinforcement of concrete More  Comment 
ISO/AWI 15835-2 2025-06-11 Steels for the reinforcement of concrete - Reinforcement couplers for mechanical splices of bars - Part 2: Test methods More  Comment 
ISO/AWI 15835-1 2025-06-11 Steels for the reinforcement of concrete - Reinforcement couplers for mechanical splices of bars - Part 1: Requirements More  Comment 
ISO/AWI 14655 2025-06-11 Epoxy-coated strand for the prestressing of concrete More  Comment 
ISO/AWI 25751 2025-05-08 Steel and iron-Determination of total aluminium and total boron contents-Microwave digestion-inductively coupled plasma mass spectrometric method More  Comment 
DIN EN 10250-3 rev 2025-04-28 Open die steel forgings for general engineering purposes - Part 3: Alloy special steels More  Comment 
DIN EN 10250-2 rev 2025-04-07 Open die steel forgings for general engineering purposes - Part 2: Non-alloy quality and special steels More  Comment 
DIN EN ISO 11652 2025-02-10 Steel and iron - Determination of cobalt content - Flame atomic absorption spectrometric method (ISO 11652:1997); German version EN ISO 11652:2025 More  Comment 
ISO/AWI 10701 2025-01-16 Steel and iron - Determination of sulfur content - Methylene blue spectrophotometric method More  Comment 
ISO/AWI 4948-1 2025-01-09 Steels - Classification - Part 1: Classification of steels into unalloyed and alloy steels based on chemical composition More  Comment 

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