International Standard
ISO 11970:2016
Specification and qualification of welding procedures for production welding of steel castings
Reference number
ISO 11970:2016
Версия 2
2016-03
© ISO 2024
International Standard
Предпросмотр
недоступно на русском языке
Опубликовано (Версия 2, 2016)

ISO 11970:2016

Формат
Язык
CHF 96
Пересчитать швейцарские франки (CHF) в ваша валюта

Тезис

ISO 11970:2016 specifies how a welding procedure specification (WPS) for production welding of steel castings is qualified.

It defines the conditions for the execution of welding procedure qualification tests and the limits of validity of a qualified welding procedure for all practical welding operations within the range of essential variables.

Tests are intended to be carried out in accordance with this International Standard unless additional tests are specified by the purchaser or by agreement between the contracting parties.

ISO 11970:2016 applies to the arc welding of steel castings. The principles of this International Standard can be applied to other fusion welding processes subject to agreement between the contracting parties.

In the case of specific service, material or manufacturing conditions, tests more comprehensive than those specified by this International Standard can be specified by the purchaser, in order to gain more information, e.g. longitudinal weld tensile tests, bend tests, chemical analyses, ferrite determination in austenitic stainless steels, elongation, Charpy "V" impact tests, and radiography.

Общая информация

  • Текущий статус
     : Опубликовано
    Дата публикации
     : 2016-03
    Этап
    : Между-народный стандарт подлежит пересмотру [90.92]
  • Версия
     : 2
  • Технический комитет :
    ISO/TC 17/SC 11
  • RSS обновления

Новая версия в процессе разработки

Draft International Standard
ISO/DIS 11970
Specification and qualification of welding procedures for production welding of steel castings
Reference number
ISO/DIS 11970
Версия 1
© ISO 2024
Draft
International Standard
Предпросмотр

ISO/DIS 11970

Specification and qualification of welding procedures for production welding of steel castings

ISO/DIS 11970

Формат
Язык
CHF 63
Пересчитать швейцарские франки (CHF) в ваша валюта

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  2. Интернет-магазин
  3. Каталог стандартов
  4. МКС
  5. 25
  6. 25.160
  7. 25.160.10
  8. ISO 11970:2016