RADIOGRAPHIC EXAMINATION CELLULOSIC ELECTRODES
RADIOGRAPHIC EXAMINATION CELLULOSIC ELECTRODES
(OP)
On Par. 11.7 of EN 12732, the norme prescribes radiographic examination 24h after the welding execution for Cellulosic Electrodes. This is because of the problem of hydrogen on weld. In fact cellulosic consumables have high content of hydrogen.
Is there any similar prescription on ASME B 31.4, B 31.3, Sect. VIII or other America Standard?
Thanks in advance for your collaboration
Is there any similar prescription on ASME B 31.4, B 31.3, Sect. VIII or other America Standard?
Thanks in advance for your collaboration




