ISO 9956-2 PDF

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

Author: Mikazilkree Gosida
Country: Comoros
Language: English (Spanish)
Genre: Life
Published (Last): 28 November 2016
Pages: 471
PDF File Size: 15.95 Mb
ePub File Size: 5.2 Mb
ISBN: 860-2-86393-379-8
Downloads: 72756
Price: Free* [*Free Regsitration Required]
Uploader: Dagor

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 items in 4. Standards are also reviewed periodically; a standard along with amendments is isp when such review indicates that no changes are needed; if the review indicates that changes are needed, it is taken up for revision.

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

Such dedicated work in- structions shall be prepared from an approved weld- ing procedure specification and do not require separate approval see ISO Part 3 Standards quality requirements IS Part 4: A record of the heat treat- ment shall be made during the process. Case 1 To provide specific requirements for fusion welding in contracts which require the manufacturer to have a quality system in accordance with ISO or ISO The procedure shall be compatible with the parent metal, welded joint, construction etc.

International Standard ISO 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: 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.

Approval of welding and heating equip- ment is not normally required unless specified in the contract.

Specification and approval of welding procedures for metallic materials – CERN Document Server

The manufacturer shall affirm his capability to meet all welding contract requirements and ensure adequate planning of all quality related activities. Aluminium and aluminium alloys. The method of approval shall be in accord- ance with the relevant application standards or as stated in the contract. The record shall demonstrate that the specification has been fol- lowed and shall be traceable to the particular heat treatment operation.


The subcontractor shall provide such records and documentation of his work as may be specified by the manufacturer. In reporting the results of a test or analysis, made in accordance with this standard, if the isoo value, observed or calculated, is to be rounded off, it shall be done in accordance with IS 2: Part 4 Elementary quality requirements IS Part 1: Examples of those items are: Review of Indian Standards Amendments are issued to standards as the need arises on the basis of comments.

It is important to us that you purchase the right document. In this adopted standard, reference appears to certain International Standards for which Indian Standards also exist. The information to be provided by the manufacturer to the sub-contractor shall include all relevant data from the contract review see 4.

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.

Iao shall be maintained of such tests.

Part 1 Guidelines for selection and use IS Part 3: This is to ensure that all information necessary to carry out the fabrication operations is available prior to the commencement of the work. This Indian Standard has been developed from Doc: Ieo systems to ensure identification and traceability of welding operations should include, when necessary: All equipment used to assess the quality of the welded construction isi be suitably controlled and shall be calibrated at specified intervals.

Such persons having responsibility for quality activities shall have isso authority to enable any necessary action to be taken. The plans may be limited to those items which are essential for assuring the quality of the welded construction. IS Part 2: We recommend that you check the website of the publishers of the international document before making a purchase.


The plan shall ensure maintenance checks of those items in the equipment which ixo variables listed in the relevant welding procedure specifications. 956-2 list shall identify items of major equipment, essential for an evaluation of workshop capacity 956-2 capability. At the time of publication, the editions indicated were valid.

Other equipment only needs to be specified by ap- proximate total numbers which cover each general type e. Case 2 To provide specific requirements for fusion welding in contracts which require the manufacturer to have a quality system other than ISO or ISO Contract review 99562 carried out by the manufacturer to verify that the contract is within his capability to per- form, that sufficient resources are available to achieve delivery schedules and that documentation is clear and unambiguous.

Any subcontractor shall work under the order and re- sponsibility of the manufacturer and fully comply with the relevant requirements of this part of ISO In this adopted standard, some terminology and conventions are, however, not identical to those used in Indian Standards.

BS EN ISO 9606-4:1999

This includes, for example: It shall be ensured that all relevant information has been sup- plied by the purchaser. No part of these publications may be reproduced in any form without the prior permission in writing of BIS.

Welding stainless steels for structural purposes You may be interested in this related standard.

The manufacturer may carry out additional tests without restriction. If you need help with the purchase or have any queries please email enquiries standards. Defective equipment shall not be used. Quality records shall be retained for a minimum period of 5 years in the absence of any other specified re- quirements.