Re: [MW:23393] Vacuum pack welding electrodes

Dear Jay,

Vacuum packed Low hydrogen electrodes, may be used without baking, if, packing is not damaged.

If electrodes are exposed to atmosphere same to be baked as per electrode  manufacture requirements or as specified by client specification.

You may refer  Table 3 in SFA-5.1 in ASME Sec II part C for baking temperatures &  para 5.3 in  AWS D 1.1 ( addition 2004) for storage of Low hydrogen electrodes.

Regards,

CH V Ramana

Bureau Veritas (I) Pvt Ltd.

On Saturday, 5 September 2015 11:44 AM, Jay Poojary <jayogini@gmail.com> wrote:

Dear Experts,

Can anybody from our experts,  share some information regarding vacuum pack low hydrogen electrode. Specially about the baking of this electrodes,  if left out.

Thanks & regards,
Jay Poojary,
QA/QC ENGINEER
OCLLC,
NIGERIA

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