Tuesday, February 8, 2011

[MW:9777] A.no

Dear All
What is the suitable A.no for these consumables according to certificates of consumables?
chemical composition of the E8018-G,ER80S-G are:
E8018-G
C=.08, Si=.28, Mn=1.69, Ni=.93,  Mo=.01
ER80S-G
C=.1, Si=.63, Mn=1.2, Ni=.93,  Mo=.54,
I have doubt due to the contractor assign A.no 1 for them, but the amount of Ni& Mo is high acc to QW442.
Regards.

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