AS/NZS A1 Structural steel welding – Part 1: Welding of steel structures: Amendment 1. Correction amendment declared by Standards Australia to. AS/NZS Structural steel welding Part 1: Welding of steel structures; AS/NZS Structural steel welding Part 3: Welding. This Standard specifies requirements for the welding of steel structures made up of combinations of steel plate, sheet or sections, including hollow sections and.
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Where the weld complies with the relevant test requirements of Clause 4. Where the joint contains two welds, the size shall be the combined depths.
AS/NZS 1554.1:2014 A1 Structural steel welding – Part 1: Welding of steel structures: Amendment 1
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The fabricator shall establish a welding procedure and list the applicable parameters in the welding procedure qualification record also known as PQR or WPQRwhich shall be held as a record and shall be available for examination. The probe angle shall be the actual measured angle, not the nominal angle. This Table identifies nearest equivalent designations. Both retests shall comply with the test requirements.
Ultrasonic testing Clause 6. Electrodes that do not comply with the above Standards may be used, provided they are qualified in accordance with the requirements of Clause 4. Standards may also be withdrawn. Between editions, amendments may be issued. We also welcome suggestions for improvement in our Standards, and especially encourage readers to notify us immediately of any apparent inaccuracies or ambiguities.
AS/NZS – Standards Australia
These standards are developed through an open process of consultation and consensus, in which all interested parties are invited steuctures participate. Licence Agreement Legislation; 3. If any failure is due to cracking in the heat-affected zone or in the weld, the procedure shall be modified and a new procedure test plate shall be prepared.
Although this Standard has been specifically prepared for steel structures, it may be usefully applied to machine frames and other types of steel constructions.
The ends of the slot shall be semicircular or shall have the corners rounded to a radius 155.1 not less than the thickness of the part containing it, except for those ends that extend to the edge of the part.
Instructions for the qualification of welding procedures on steels not listed in Clause 2. We need your help to maintenance this website.
This Amendment applies to Clauses 2. In addition, the impact test temperature of the consumables as specified in the relevant Standard for the consumables shall not be warmer than the design service temperature strcutures Paragraph B3, Appendix B.
Local strain due to weld distortion should be disregarded.
Macro metallographic test for cross-section examination Method 6. It should then involve a progressive reduction in frequency of testing, on the basis of achieving compliance with each test. Classifications shall also comply with the relevant strength and impact designations shown in Table 4.
On the completion of the test, weldjng dimension of any crack or other defect in the weld or the heat-affected zone wekding be not greater than 3 mm, measured in any direction at the outer surface of the test specimen. Should discontinuities be later detected in the weld heat affected zone it should be remembered that imperfections of parent metal origin are not considered a cause for rejection of the weld see Clause 6. This Standard does not apply to the welding of pressure vessels and pressure structurds.
eteel The size of seal welds shall comply with Clauses 3. Where the weld is full size throughout its length, no reduction in effective length shall be made for either the start or crater of the weld. Any coating on the electrodes or filler wires shall be continuous and firmly adherent. This strain arises from the shrinkage of the weld metal as it cools.
Published on 23 September Please address your comments to the Chief Executive of either Standards Australia or Standards New Zealand at the address shown on the back cover. The inspector shall have the opportunity to witness all testing of welding procedures and welder qualification tests that are required. It is strucfures that the fabricator treat such joints as if they had been welded with non-prequalified welding consumables. Eteel and inspectors should be aware that ultrasonic examinations will not typically detect inclusions normally associated with lamellar tearing e.