En Iso 17660-1 Pdf [extra Quality] Link
To comply with EN ISO 17660-1, several critical factors must be managed:
| Clause | Title | | :--- | :--- | | Foreword | Introduction and context | | Introduction | General guidance for using the standard | | 1 | Scope | | 2 | Normative references | | 3 | Terms and definitions | | 4 | Symbols and abbreviated terms | | 5 | Welding processes | | 6 | Load-bearing welded joints | | 7 | Materials | | 8 | Quality requirements | | 9 | Welding personnel | | 10 | Welding procedure specification (WPS) | | 11 | Welding procedures | | 12 | Production weld test | | 13 | Execution and inspection of production welding | | 14 | Examination and testing of test specimens | | 15 | Production log | | Annex A (informative) | Welding procedure specification (WPS) | | Annex B (informative) | Technical knowledge of welding coordinator | | Annex C (informative) | Test specimens | | Annex D (informative) | Assessment of the manufacturer | | Annex E (informative) | Evaluation of testing of welded joints | | Annex F (informative) | Example for production log | | Annex G (informative) | Classification of shear strength of cross joints | | Annex H (informative) | Diameter combinations for welding cross joints | | Bibliography | List of reference documents |
The standard covers traditional reinforcing steel bars (ribbed profiles) and stainless steel. Approved welding processes generally include: Shielded metal arc welding (manual metal arc) 135: MAG welding (metal active gas) 136: Flux cored arc welding 21-23: Resistance welding (spot, projection, flash) 42: Friction welding 2. Welding Procedure Specification (WPS)
The primary objective of EN ISO 17660-1 is to provide requirements for materials, design, and execution of welding processes. It applies to the welding of weldable reinforcing steel and stainless reinforcing steel in both workshops and on-site locations. en iso 17660-1 pdf
The EN ISO 17660-1 PDF is neither expensive nor long (typically ~30 pages). But its impact is immense. It harmonizes welding practices across 34 CEN member countries and countless global projects.
Focuses on non-load-bearing welded joints (such as tack welds used purely for positioning or assembly transport). Scope and Field of Application
The standard applies to both workshop and on-site welding of weldable reinforcing steel and stainless reinforcing steel. It is specifically restricted to . For structures subject to dynamic or fatigue loading, additional considerations and a reduction in the fatigue strength of the reinforcing steel are required. Key applications include: To comply with EN ISO 17660-1, several critical
Note: While EN ISO 17660 covers general requirements, technical guidelines like BS 8548:2017 provide additional guidance on macro examination and hardness testing for reinforcing steel. Why Is This Standard Crucial for 2026 Projects?
The standard is currently under revision, with a new edition expected in the coming years, making it a prudent time for organizations to ensure they are not only compliant with the current 2006 version but also prepared for the upcoming changes.
Procedures must be qualified through testing. The standard specifies: Longitudinal tensile tests and bend tests. Cross Joints: Shear tests. Lap Joints: Shear tests. 3. Welder Qualification It applies to the welding of weldable reinforcing
Disclaimer: This article is for informational purposes. Always refer to the official standard for legal and technical requirements.
The standard is divided into two distinct parts based on the structural function of the weld:
A Welding Procedure Qualification Record (WPQR) is required to prove that the proposed welding method can produce a joint that meets the strength requirements. This involves: of the welded joint. Bend testing (if required). Macro examination to check for internal defects. 3. Qualification of Welders
Using a reputable source ensures you have the accurate, up-to-date requirements, reducing the risk of structural failure and liability issues in construction projects.