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[MW:26128] USE AND STORAGE OF WELDING ELECTRODES

By Materials & Welding

Dear Experts

 

I need the following information with the reference of the code / standard.

 

01.   If the electrodes are kept in the store and are not in sealed container, then

can we use them after Baking as per the manufacturer's recommendations

or not. Please do give the code / Standard  reference

02.   The job as per our WPS is supposed to be heated at 100 Degrees Celsius, how

to check the temperature, I do not have the measure Gun,

03.   As per the WPS the voltage should be 15 to 17 Volts, but is done at 20 Volts,

the current used is 100 Amps as required. What is the effect of this +3 Volts.

Material is WCB and it is only for overlay.

 

Thanks for the information in advance.

 

Nachhattar Singh

 

 

PLEASE THINK BEFORE PRINTING

.

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