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AS/NZS 4856:2022 Welding consumables - Covered electrodes for manual metal arc welding of creep-resisting steels - Classification
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AS/NZS 4856:2022 identically adopts ISO 3580:2017, which specifies requirements for the classification of covered electrodes, based on the all-weld metal in the heat-treated condition, for manual metal arc welding of ferritic and martensitic creep-resisting and low alloy elevated temperature steels..