Abstract
This document applies to types of joint preparation for submerged arc welding with one wire electrode (process 121 according to Ïã¸ÛÁùºÏ²Ê¿ª½±Â 4063) on steel.
This document covers only the welding positions PA and PB according to Ïã¸ÛÁùºÏ²Ê¿ª½±Â 6947. If PC is used, special preparation is necessary.
This document applies to fully penetrated welds. For partly penetrated welds, types of joint preparation, shapes and dimensions can differ from the listed proposals if they are specified in the relevant application standard or agreed by the parties concerned.
General information
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Status: PublishedPublication date: 2024-02Stage: International Standard published [60.60]
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Edition: 2Number of pages: 10
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Technical Committee :Ïã¸ÛÁùºÏ²Ê¿ª½±/TC 44/SC 7
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