ISO 3690:2000 PDF
Welding and allied processes — Determination of hydrogen content in ferritic steel arc weld metal
Welding and allied processes — Determination of hydrogen content in ferritic steel arc weld metal
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 20
- Дата публикации:
- 21 декабря 2000 г.
- Издание:
- ISO IS 3690 edition 2 version 1
- ICS:
- 25.160.40
La présente Norme internationale spécifie le mode opératoire d'échantillonnage et d'analyse pour la détermination de l'hydrogène diffusible et résiduel dans le métal fondu ferritique résultant du soudage d'aciers ferritiques avec des procédés de soudage à l'arc avec métal d'apport. La captation de l'hydrogène sur mercure est la méthode de référence. A condition que les dimensions de l'éprouvette soient maintenues dans les limites imposées par la taille de l'assemblage d'essai, les variations des paramètres de soudage sont autorisées afin d'étudier leurs influences sur la teneur en hydrogène de la soudure. Les techniques décrites dans la présente Norme internationale constituent une méthode de référence qu'il convient d'utiliser en cas de litige.
Технические детали
- Технический комитет
- IIW - International Institute of Welding
- SKU
- ISO 3690:2000
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