Goltisar The nominated representative should be suitably qualified to deal with the technical issues of this Standard. This Table identifies nearest equivalent designations. The main risk of tearing is with cruciform, T- and corner joints and with complete penetration welds where high levels of strain are known to occur in the through-thickness direction in the element to which the connection is made. All reports, including calculations for fracture mechanics assessments of defective welds, shall be retained and made available for information purposes. Standards Catalogue Where this is not possible, additional gain shall be added in accordance with Table 6. The system A classification though remains consistent with the method used for other consumables types.

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Part 1: Welding of steel structures This is a free 7 page sample. This Standard was published on 17 June To maintain their currency, all Standards are periodically reviewed, and new editions are published. Between editions, amendments may be issued. Standards may also be withdrawn. It is important that readers assure themselves they are using a current Standard, which should include any amendments which may have been published since the Standard was purchased.

For more frequent listings or notification of revisions, amendments and withdrawals, Standards Australia and Standards New Zealand offer a number of update options. For information about these services, users should contact their respective national Standards organization. We also welcome suggestions for improvement in our Standards, and especially encourage readers to notify us immediately of any apparent inaccuracies or ambiguities.

Please address your comments to the Chief Executive of either Standards Australia or Standards New Zealand at the address shown on the back cover. This Standard was issued in draft form for comment as DR This is a free 7 page sample.

Eighth edition No part of this work may be reproduced or copied in any form or by any means, electronic or mechanical, including photocopying, without the written permission of the publisher, unless otherwise permitted under the Copyright Act Australia or the Copyright Act New Zealand. The objective of this Standard is to provide rules for the welding of a wide range of steel constructions and while it is expected that its main use will be for statically loaded welds, it applies also to some welds subject to fatigue.

Although this Standard has been specifically prepared for steel structures, it may be usefully applied to machine frames and other types of steel constructions. This edition incorporates the following major changes to the edition: a Amendments to the following Clauses: 1.

The Standard requires that weld preparations, welding consumables and welding procedures be qualified before commencement of welding. Prequalified joint preparations, welding consumables and welding procedures are also given in the Standard. The Standard, in catering for structures subject to fatigue conditions as well as statically loaded structures, provides two categories of welds with two differing levels of weld quality assurance associated with the different types of service to which the welds are subjected.

The intention is that the designer select the category suited to the severity of the service and nominate this on the drawings. Where a structure contains both categories, this nomination of appropriate categories will ensure that appropriate levels of supervision and inspection will be applied to the relevant parts of the structure. Statements expressed in mandatory terms in notes to tables and figures are deemed to be requirements of this Standard.


As NZS 1554.1-2011 Structural Steel Welding Welding of Steel Structures



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