Podaci o nacrtu

Aerospace series - Test methods for metallic materials - Determination of fatigue crack growth rates using Corner-Cracked (CC) test pieces
Oznaka:prEN 3873
Odbor:HZN/TU T1
Ime odbora:Prijevoz, rukovanje materijalima i pakiranje 1
Nacrt objavljen za komentiranje:2025-12-10
Rok za komentiranje:2026-01-05
Broj komentara:0
Contact email:nacrti(at)hzn.hr
Pročitaj nacrt
Obavijesti kolegu
Područje primjene nacrta:

This document specifies the requirements for determining fatigue crack growth rates using corner-crack (CC) test pieces. Crack development is measured using a potential-drop system, and the calculated crack depths can be corrected via marker bands created on the fracture surface during the test. Results are expressed in terms of the crack-tip stress-intensity range (ΔK), with crack depths and test stress level noted.

Sustav komentiranja nacrta norma – Sufinancirale Europska unija i EFTA    

HZN snosi isključivu odgovornost za ovu aplikaciju. Europska unija ne odgovara za upotrebu informacija koje su u njoj sadržane.