ISO 15792-3:2011 溶接材料—試験方法—パート3：すみ肉溶接における溶接材料の位置容量とルート溶け込みの分類試験 | ページ 2

Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, 2.

The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights.

ISO 15792-3 was prepared by Technical Committee ISO/TC 44, Welding and allied processes, Subcommittee SC 3, Welding consumables.

This second edition cancels and replaces the first edition (ISO 15792-3:2000). It also incorporates the Technical Corrigendum ISO 15792-3:2000/Cor.1:2006.

ISO 15792 consists of the following parts, under the general title Welding consumables — Test methods:

• Part 1: Test methods for all-weld metal test specimens in steel, nickel and nickel alloys
• Part 2: Preparation of single-run and two-run technique test specimens in steel
• Part 3: Classification testing of positional capacity and root penetration of welding consumables in a fillet weld

Requests for official interpretations of any aspect of this part of ISO 15792 should be directed to the Secretariat of ISO/TC 44/SC 3 via your national standards body. A complete listing of these bodies can be found at www.iso.org .

Introduction

This part of ISO 15792 specifies the preparation and assessment of fillet weld test pieces.

The test conditions specified and results required should not be considered to be requirements or expectations for a procedure qualification.

1 Scope

This part of ISO 15792 specifies the preparation and assessment of fillet weld test pieces for conformity assessment of positional usability and root penetration requirements for consumables classification standards for welding non-alloy and fine grain steels, low alloy steels, stainless steels, and nickel base alloys.

This part of ISO 15792 does not specify acceptance requirements.

2 Normative references

The following referenced documents are indispensable for the application 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.