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

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When a contract 996-2 not exist, e. This part of ISO is appropriate when demon- stration of a manufacturer’s capability to produce welding constructions and to fulfill specified quality requirements, are specified in one or more of 9956–2 fol- lowing: This includes, for example: Measures shall also be implemented to ensure that conditions ad- verse to quality of the welded construction are promptly identified and corrected.

This is to ensure that all information necessary to carry out the fabrication operations is available prior to the commencement of the work.

ISO 9956-2:1995

Alternatively, he may use dedicated work instructions. The manufacturer may carry out additional tests without restriction.

Copyright BIS has the copyright of all its publications. But eau of Indian Standards BIS is a statutory institution establisiied under the Bureau of Indian Standards Act, to promote harmonious development of the activities of standardization, marking and quality certification of goods and attending to connected matters in the country. 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 This does not preclude the free use, in the course of implementing the standard, of necessary details, such as symbols and sizes, type or grade designations.


The subcontractor shall provide such records and documentation of his work as may be specified by the manufacturer.

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

Contract review is 99562- 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. This shall include at least: The manufacturer shall ensure that the subcontractor can comply with the quality requirements of the con- tract.

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Aluminium and aluminium alloys. The plans may be limited to those items which are essential for assuring the quality of the welded construction. It shall be ensured that all relevant information has been sup- plied by the purchaser. A record of the heat treat- ment shall be made during the process.

The tests iao verify the correct function of the equipment. Guidelines for selection and use. Quality records shall be retained for a minimum period of 5 years in the 9956- of any other specified re- quirements.

It is designed to cover every economic sector and virtually every activity of the isl where technical standards may be used. 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. International Standard ISO In this adopted standard, reference appears to certain International Standards for which Indian Standards also ios.


They provide a flexible framework for the control of welding in the following cases: The procedures shall be in accordance with the sup- plier’s recommendations.

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 We recommend that you check the website of the publishers of the international document before making a purchase.

Welding procedure tests for the arc welding of alu- minium and its alloys. Such persons having responsibility for quality activities shall have sufficient authority to enable any necessary action to be taken. Case 4 To provide specific requirements for references in application standards which uses fusion welding as part of its requirements or in a contract iiso rel- evant parties.

Part 4 Elementary quality requirements IS Part 1: