Standard [CURRENT]
DIN 50969-2:2013-04
Prevention of hydrogen-induced brittle fracture of high-strength steel building elements - Part 2: Test methods
- German title
- Vermeidung fertigungsbedingter wasserstoffinduzierter Sprödbruche bei hochfesten Bauteilen aus Stahl - Teil 2: Prüfungen
- Publication date
- 2013-04
- Original language
- German
- Pages
- 18
- Publication date
- 2013-04
- Original language
- German
- Pages
- 18
- DOI
- https://dx.doi.org/10.31030/1937079
Product information on this site:
Quick delivery via download or delivery service
All transactions are encrypted
In the context of this standard, the terms production-related hydrogen-induced cracking or hydrogen-induced brittle fracture are understood as a material damage which can occur as a result of diffusion of atomic hydrogen in the material. This damage can be triggered by a critical combination of different influencing quantities, which are described in more detail in DIN 50969-1. This standard specifies methods for assessment of the potential risk of hydrogen and for verification of an existent brittle fracture hazard for coatings and hot dip galvanising on high-strength steel building elements. This standard does not apply for building elements made of high-strength strip materials manufactured in a strip coating process. The standard has been prepared by Working Committee NA 062-01-76 AA "Galvanische Überzüge" ("Electrodeposited coatings") of the Materials Testing Standards Committee (NMP).
Content (de)
- Vorwort
- Einleitung
- Anwendungsbereich
- Normative Verweisungen
- Grundlagen
- Prüfkategorien
- Verspannungsprüfungen zur bauteilbezogenen Eignungsprüfung
- Verspannungsprüfungen zur Prozessfreigabe oder Prozess- und Fertigungsüberwachung
- Interpretation der Prüfergebnisse
- Prüfbericht
- Literaturhinweise (informativ)
This document replaces DIN 50969:1990-12 .