Reference number
ISO 3581:2023
© ISO 2024
International Standard
ISO 3581:2023
Welding consumables — Covered electrodes for manual metal arc welding of stainless and heat-resisting steels — Classification
Edition 4
2023-08
Preview
недоступно на русском языке
Опубликовано (Версия 4, 2023)

ISO 3581:2023

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Формат
CHF 151
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Тезис

This document specifies requirements for classification of covered electrodes, based on the all-weld metal chemical composition, the type of electrode covering and other electrode properties, and the all-weld metal mechanical properties, in the as-welded or heat-treated conditions, for manual metal arc welding of stainless and heat-resisting steels.

This document is a combined standard providing for classification utilizing a system based upon classification according to nominal composition or utilizing a system based upon classification according to alloy type.

a)       Paragraphs and tables which carry the label “classification according to nominal composition-A” or “ISO 3581-A” are applicable only to products classified to that system.

b)       Paragraphs and tables which carry the label “classification according to alloy type-B” or “ISO 3581-B” are applicable only to products classified to that system.

c)        Paragraphs and tables which carry neither label are applicable to products classified according to either or both systems.

Annex B gives information on considerations on weld metal ferrite content.

Общая информация

  • Текущий статус
     : Опубликовано
    Дата публикации
     : 2023-08
    Этап
    : Опубликование международного стандарта [60.60]
  • Версия
     : 4
  • Технический комитет :
    ISO/TC 44/SC 3
    ICS :
    25.160.20 
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  2. Интернет-магазин
  3. Каталог стандартов
  4. МКС
  5. 25
  6. 25.160
  7. 25.160.20
  8. ISO 3581:2023