A. Reference number. ISO /Amd(E). INTERNATIONAL. STANDARD. ISO. First edition. AMENDMENT 1. ISO Specification and approval of welding procedures for metallic materials – Part 2: Welding procedure specification for arc welding. Find the most up-to-date version of ISO at Engineering

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The tests shall verify the correct function of the equipment. They provide a flexible framework for the control of welding in the following cases: This is to ensure that all information necessary to carry out the fabrication operations is available prior to 9956-22 commencement of the work.

ISO 9956-2:1995

Welding procedure tests for the arc welding of steels. The corresponding Indian Standards which are to be substituted in their place are listed below along with their degree of equivalence for the editions indicated: This list shall identify items of major equipment, essential for an evaluation of workshop capacity and capability.

The manufacturer should ensure any variations between the contract and previous tender documentation are identified and the pur- chaser notified of any programme, cost or engineering changes that may result. Attention is especially drawn to the following: In this adopted 995-62, reference appears io certain International Standards for which Indian Standards also exist. Other equipment only needs to be specified by ap- proximate total numbers which cover each general type e.

If you need help with the purchase or have any queries please email enquiries standards. Part 4 Elementary quality requirements IS Part 1: International Classification for Standards ICS is an international classification system for technical standards. Copyright BIS has the copyright of all its publications. All standards are subject to revision, and parties to agreements based on this part of ISO are encouraged to investigate the possibility of applying the most recent editions of the IS Part 2: Documented systems to ensure identification and traceability of welding operations should include, when necessary: Guidelines for selection and use.


ISO 9956-2:1995

The record shall demonstrate that the specification has been fol- lowed and shall be traceable to the particular heat treatment operation. The tests shall be carried out in ac- cordance with appropriate standards, whenever rel- evant.

The duties, interrelationships and limits of responsibility of such 99562 should be clearly de- fined. Reporting of such tests is not re- quired.

The manufacturer shall affirm his capability to meet all welding contract requirements and ensure adequate planning of all quality related activities. Part 1 Guidelines for selection and use IS Part 3: Examples of those items are: The manufacturer shall be fully responsible for the specification and the performance of any post-weld heat treatment.

It is designed to cover every economic sector and virtually every activity of the humankind where technical standards may be used. We recommend that you check the website of the publishers of the international document before making a purchase. Case 4 To provide specific requirements for references in application standards which uses fusion welding as part of its requirements or in a contract between rel- evant parties.

The requirements contained within this part of ISO may be adopted in full or may be selectively deleted by the manufacturer if not applicable to the construction concerned.

BS EN ISO – Approval testing of welders. Fusion welding. Nickel and nickel alloys

Review of Indian Standards Amendments isp issued to standards as the need arises on the basis of comments. International Standard ISO The plan shall ensure maintenance checks of those items in the equipment which controls variables listed in the relevant welding procedure specifications.

But eau of Indian Standards BIS is a statutory institution establisiied under the Bureau of Indian Standards Act, to promote 9956-2 development of the activities of standardization, marking and quality certification of goods and attending to connected matters in the country. Records shall be maintained of such tests. A record of the heat treat- ment shall be made during the process. Additional requirements may need to be specified if the design of a structure is to be sub- contracted.


Although we endeavour to maintain an up-to-date catalogue, on occasion ixo may not have the latest version of a document, including where it has not yet been provided through an international feed.

When repair or rectification is carried out, “the items shall be re-inspected, tested and examined in accord- ance with the original iwo.

Part 1 Fusion welding of steel IS Part 2: Part 3 Standards quality requirements IS Part 4: Search the history of over billion web pages on the Internet. Such dedicated work in- structions shall be prepared from an approved weld- ing procedure specification and do not require separate approval see ISO Welding stainless steels for structural purposes You may be interested in this related standard.

All records of approval shall be maintained up to date. Alternatively, he may use dedicated work instructions.

Approval of welding and heating equip- ment is not normally required unless specified in the contract. This Indian Standard has been developed from Doc: It shall be ensured that all relevant information has been sup- plied by the purchaser. Cases To provide specific requirements for fusion welding as guidance to a manufacturer developing a quality system. Welding procedure specification for arc welding This document has been re-assessed by the committee, and judged to still be up to date.

In reporting the results of a test or analysis, made in accordance with this standard, if the final value, observed or calculated, is to be rounded off, it shall be done in accordance with IS 2: Users of Indian Standards should ascertain that they are in possession of the latest amendments or edition by referring to the latest issue of ‘BIS Catalogue’ and ‘Standards: The plans may be limited to those items which are essential for assuring the quality of the welded construction.