ISO 3834
Quality Requirements for Fusion Welding of Metallic Materials
Summary
Defines quality requirements for fusion welding. Three levels: comprehensive (Part 2), standard (Part 3), and elementary (Part 4).
Scope
Quality management system requirements specific to welding.
Key Requirements
Quality Levels
Three levels of quality requirements.
- ISO 3834-2: Comprehensive - for critical applications
- ISO 3834-3: Standard - for normal applications
- ISO 3834-4: Elementary - for simple applications
Welding Coordination
Requires responsible welding coordinator with appropriate qualifications (IWE, IWT, IWS per ISO 14731).
Applicable Materials
Carbon SteelLow Alloy SteelStainless Steel 304Stainless Steel 316AluminumDuplex Stainless Steel
Applicable Processes
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