Wednesday, January 4, 2012

[MW:13408] Welding of ss 321 with E 310 electrodes

Dear All,

We need to Weld repair the flare cone. Intially it was thought it is
SS 310, but after PMI it was found that it is 321. It was understood
that SS 321 was welded with E 310. Is it accepble to weld SS 321
with E 310 electrode. What are the pro and cons.

SS 321 and 310 are meant for high temp. applications. Please
eloborate the differences between them on application point of view.

Regards

Venkat

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