Projects of CEN/TC 459/SC 1

DIN EN ISO 4969 2026-08-19 Steel - Etching method for macroscopic examination More  Comment 
DIN EN ISO 21224 2026-08-19 Evaluation of centreline segregation of continuously cast slabs More  Comment 
DIN EN ISO 6506-1 rev 2026-08-18 Metallic materials - Brinell hardness test - Part 1: Test method More  Comment 
DIN EN ISO 6506-2 rev 2026-08-18 Metallic materials - Brinell hardness test - Part 2: Verification and calibration of testing machines More  Comment 
DIN EN ISO 6506-3 rev 2026-08-18 Metallic materials - Brinell hardness test - Part 3: Calibration of reference blocks More  Comment 
DIN EN ISO 148-4 2026-08-18 Metallic materials - Charpy pendulum impact test - Part 4: Testing of miniature Charpy-type V-notch test pieces More  Comment 
DIN EN ISO 10113 rev 2026-06-29 Metallic materials - Sheet and strip - Determination of plastic strain ratio More  Comment 
DIN EN ISO 25973 2026-03-02 Metallic materials - Sheet and strip - Shear testing for the characterisation of work hardening More  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 version EN ISO 12135:2026 More  Comment 
DIN EN ISO 7039 2025-12-05 Metallic materials - Tensile testing - Method for evaluating the susceptibility of materials to the effects of high-pressure gas within hollow test pieces (ISO/DIS 7039:2026); German and English version prEN ISO 7039:2026 More  Comment 

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