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Normas CEN

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EN

EN ISO 21254-1:2025

En Vigor
2025-09-03
Lasers and laser-related equipment - Test methods for laser-induced damage threshold - Part 1: Definitions and general principles (ISO 21254-1:2025)
 
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EN

EN 3365:2025

En Vigor
2025-09-10
Aerospace series - Steel X15CrNi17-3 (1.4057) - Air melted - Softened - Forging stock - a or D ≤ 300 mm
 
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EN

EN 3531:2025

En Vigor
2025-09-10
Aerospace series - Steel X2NiCoMo18-8-5 (1.6359) - Vacuum induction melted and vacuum arc remelted - Solution treated and precipitation treated - Sheets and strips - a ≤ 6 mm - 1 750 MPa ≤ Rm ≤ 2 000 MPa
 
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EN

EN 4727:2025

En Vigor
2025-09-10
Aerospace series - Standardized passenger seat weight information
 
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EN

EN 3532:2025

En Vigor
2025-09-10
Aerospace series - Steel X2NiCoMo18-8-5 (1.6359) - Vacuum induction melted and vacuum arc remelted - Solution treated and precipitation treated - Plates - 6 mm < a ≤ 40 mm - 1 750 MPa ≤ Rm ≤ 2 000 MPa
 
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EN

EN 17962:2024

En Vigor
2024-12-11
Valves and fittings for buildings and devices to prevent pollution by backflow of potable water - Polymer parts and housings under internal pressure and without external loads
 
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EN

EN ISO 5530-1:2025

En Vigor
2025-01-22
Wheat flour - Physical characteristics of doughs - Part 1: Determination of water absorption and rheological properties using a farinograph (ISO 5530-1:2025)
 
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EN

EN ISO 16610-31:2025

En Vigor
2025-02-19
Geometrical product specifications (GPS) - Filtration - Part 31: Robust profile filters: Gaussian regression filters (ISO 16610-31:2025)
 
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