EN ISO 17642-1:2004
(Main)Destructive tests on welds in metallic materials - Cold cracking tests for weldments - Arc welding processes - Part 1: General (ISO 17642-1:2004)
Destructive tests on welds in metallic materials - Cold cracking tests for weldments - Arc welding processes - Part 1: General (ISO 17642-1:2004)
ISO 17642-1:2004 describes the fundamentals of cold crack formation and the principles of cold cracking tests.
These tests can be used to determine the cold cracking sensitivity of welding consumables, parent materials and weld metal. The most common tests are described.
In addition, an overview is given of the cold cracking test procedures.
Zerstörende Prüfung von Schweißverbindungen an metallischen Werkstoffen - Kaltrissprüfungen für Schweißungen - Lichtbogenschweißprozesse - Teil 1: Allgemeines (ISO 17642-1:2004)
Essais destructifs des soudures sur matériaux métalliques - Essais de fissuration à froid des assemblages soudés - Procédés de soudage à l'arc - Partie 1: Généralités (ISO 17642-1:2004)
L'ISO 17642-1:2004 décrit les phénomènes fondamentaux de la fissuration à froid ainsi que les principes des essais de fissuration à froid. Ces essais peuvent être utilisés pour déterminer la sensibilité à la fissuration à froid des produits consommables de soudage, des matériaux de base, du métal fondu. Les essais les plus courants sont décrits.
Elle présente également une vue d'ensemble des méthodes d'essais de fissuration à froid.
Porušitveni preskusi zvarov na kovinskih materialih – Preskusi na pokanje v hladnem za zvarne spoje – Obločni načini varjenja – 1. del: Splošno (ISO 17642-1:2004)
General Information
Overview
EN ISO 17642-1:2004 - Destructive tests on welds in metallic materials: Cold cracking tests for weldments - Arc welding processes - Part 1: General - defines the fundamentals and principles for assessing cold cracking in welded joints. Published by CEN (adoption of ISO 17642-1:2004), this part provides a general framework describing why cold cracks form, the goals of cold cracking tests, and an overview of commonly used test procedures for determining cold crack sensitivity.
Key Topics
- Fundamentals of cold crack formation: concepts and metallurgical/thermal factors that influence cold cracking in weldments.
- Principles of cold cracking tests: objectives, test logic and interpretation principles that underpin standardized destructive evaluations.
- Scope of application: use for arc welding processes and evaluation of weld metal, parent materials and welding consumables.
- Overview of common tests: a descriptive summary of the most commonly used cold cracking test methods (general characteristics and comparative purpose) without prescribing a single method.
- Test procedure overview: guidance on typical procedural elements and considerations when performing cold cracking assessments.
Applications
EN ISO 17642-1:2004 is intended to support practical activities where resistance to cold cracking is a concern:
- Selection and qualification of welding consumables (electrodes, wires, fluxes) for low cracking sensitivity.
- Assessment of parent materials and welded assemblies for susceptibility to cold cracking.
- Supporting weld procedure development and optimization for arc welding processes.
- Benchmarking and comparative evaluation in R&D, failure investigation and materials development.
- Input to quality assurance (QA), weld inspection criteria and supplier specifications.
Who uses this standard
- Welding engineers and metallurgists assessing crack risk and material compatibility.
- Welding procedure developers and technicians optimizing process parameters.
- Test laboratories performing destructive assessments of welds.
- Material and consumable manufacturers validating product performance.
- QA/QC and inspection personnel establishing acceptance criteria and test programs.
Related standards
This document is Part 1 (general) in the ISO 17642 series for cold cracking tests. Other parts of the series describe specific test methods and detailed procedures for particular test types (refer to the ISO/CEN catalogue for the relevant parts).
Keywords: EN ISO 17642-1:2004, cold cracking tests, welds, metallic materials, arc welding, cold crack sensitivity, welding consumables, weld metal, parent materials.
Frequently Asked Questions
EN ISO 17642-1:2004 is a standard published by the European Committee for Standardization (CEN). Its full title is "Destructive tests on welds in metallic materials - Cold cracking tests for weldments - Arc welding processes - Part 1: General (ISO 17642-1:2004)". This standard covers: ISO 17642-1:2004 describes the fundamentals of cold crack formation and the principles of cold cracking tests. These tests can be used to determine the cold cracking sensitivity of welding consumables, parent materials and weld metal. The most common tests are described. In addition, an overview is given of the cold cracking test procedures.
ISO 17642-1:2004 describes the fundamentals of cold crack formation and the principles of cold cracking tests. These tests can be used to determine the cold cracking sensitivity of welding consumables, parent materials and weld metal. The most common tests are described. In addition, an overview is given of the cold cracking test procedures.
EN ISO 17642-1:2004 is classified under the following ICS (International Classification for Standards) categories: 25.160.40 - Welded joints and welds. The ICS classification helps identify the subject area and facilitates finding related standards.
EN ISO 17642-1:2004 is associated with the following European legislation: EU Directives/Regulations: 97/23/EC; Standardization Mandates: M/071. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
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Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2004
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Destructive tests on welds in metallic materials - Cold cracking tests for weldments - Arc
welding processes - Part 1: General (ISO 17642-1:2004)
Zerstörende Prüfung von Schweißverbindungen an metallischen Werkstoffen -
Kaltrissprüfungen für Schweißungen - Lichtbogenschweißprozesse - Teil 1: Allgemeines
(ISO 17642-1:2004)
Essais destructifs des soudures sur matériaux métalliques - Essais de fissuration a froid
des assemblages soudés - Procédés de soudage a l'arc - Partie 1: Généralités (ISO
17642-1:2004)
Ta slovenski standard je istoveten
...
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