Remember: In welding engineering, "close enough" leads to structural failure. Use the right standard – EN ISO 17660-1 – and delete the typo "176601" from your search history.
| Topic | Requirement | |-------|-------------| | | Reinforcing steel grades B500A/B/C or equivalent, per EN 10080. | | Welding processes | Primarily gas metal arc welding (GMAW/MAG) , stud welding , flash butt welding , and resistance spot welding . | | Procedure qualification | Must follow ISO 15614-12 (for rebar welding). | | Welder qualification | Per ISO 9606-2 (welders) or ISO 14732 (operators). | | Inspection | Visual, macro-sections, bend tests, tensile tests. | | Acceptance criteria | No cracks in macro-section; minimum tensile strength of 90–100% of rebar’s specified strength (depending on joint type). |
The standard applies to both workshop production and site installation. It ensures that the welded assembly can safely transfer calculated structural loads throughout its service life. Load-Bearing vs. Non-Load-Bearing Joints The EN ISO 17660 series is split into two distinct parts:
: Requires a written Welding Procedure Specification (WPS) and a Welding Procedure Qualification Record (WPQR) . en iso 176601 pdf
Provides a PDF preview showing the table of contents and scope. ISO/DIS 17660-1 - Load-bearing welded joints
The standard dictates that the reinforcing steel must be explicitly classified as "weldable." Carbon equivalent values ( CEVcap C cap E cap V
The standard mandates the appointment of a (in accordance with ISO 14731). The coordinator's technical knowledge level (Basic, Specific, or Comprehensive) depends on the complexity of the welding operations and the diameter of the reinforcing bars being used. Testing and Inspection (NDT and Destructive) Remember: In welding engineering, "close enough" leads to
Developed by CEN and ISO, this standard defines requirements for welding, inspecting, and testing in reinforcement. It applies to both workshop and on-site welding of weldable reinforcing steel, generally for statically loaded structures.
: Focuses on joints intended to transmit design loads, including connections between bars and other steel components like insert anchors or connection devices. Parent Materials
EN ISO 17660-1:2017 (not PDF, but I'll get to that later) is a European Standard that defines the requirements for the resistance welding of metallic materials. Here's a detailed article: | | Welding processes | Primarily gas metal
Directly from ISO: www.iso.org/standard/55442.html
The search term "en iso 176601 pdf" likely contains a small typographical error. The correct designation for the European standard concerning the welding of reinforcing steel is . This standard is published in two distinct parts:
If you are responsible for compliance, you cannot rely on a summary. You need the full PDF because EN ISO 17660-1 specifies mandatory clauses regarding:
. Under this standard, we don't just 'run the arc.' We have to ensure every one of these can transmit the design loads of the entire bridge deck". He pointed to a section of the document titled Requirements for Materials, Design, and Execution