ISO 15610:2023 金属材料の溶接手順の仕様と認定 — テストされた溶接材料に基づく認定 | ページ 2

Foreword

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This document was prepared by Technical Committee ISO/TC 44, Welding and allied processes, Subcommittee SC 10, Quality management in the field of welding, in collaboration with the European Committee for Standardization (CEN) Technical Committee CEN/TC 121, Welding and allied processes, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement).

This second edition cancels and replaces the first edition (ISO 15610:2003), which has been technically revised.

The main changes are as follows:

• process numbers have been updated in accordance with ISO 4063:2009;
• normative references have been updated;
• text has been editorially revised.

Introduction

This document is a part of a group of standards dealing with specification and qualification of welding procedures, details of which are given in ISO 15607:2019, Annex A.

In ISO 15607, one of the methods for the qualification of welding procedures is based on tested welding consumable usage data.

1 Scope

This document specifies how a welding procedure can be qualified by using tested welding consumable data. It expands on the requirements given in ISO 15607.

In addition, it gives the range of qualification.

This document is applicable to the welding processes according to Table 1.

Application of this document is limited to parent material groups 1.1, 8.1, 21, 22.1 and 22.2 in accordance with ISO/TR 15608, which produce acceptable microstructures and properties in the heat-affected zone which do not deteriorate significantly in service.

This document is limited to:

• parent material thicknesses t ≤ 40 mm (groups 1.1 and 8.1) and t ≤ 20 mm (groups 21, 22.1 and 22.2);
• fillet welds with throat thickness a ≥ 1 mm.

This document is not applicable when any of the following is specified for the welded joint:

• a) hardness;
• b) impact properties;
• c) preheating;
• d) controlled heat input;
• e) interpass temperature;
• f) post-weld heat treatment.

The use of this document can also be restricted by an application standard, specification or other documents.

2 Normative references

The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

3 Terms and definitions

For the purposes of this document, the terms and definitions given in the ISO 25901 series and the following apply.

ISO and IEC maintain terminology databases for use in standardization at the following addresses:

Bibliography