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A-number which is welded with B729(UNS#N08020)and fillerwire ER320LR

A-number which is welded with B729(UNS#N08020)and fillerwire ER320LR

A-number which is welded with B729(UNS#N08020)and fillerwire ER320LR

(OP)

can I know the A-number which is welded with B729(UNS#N08020)and fillerwire ER320LR(SFA No-5.9)

RE: A-number which is welded with B729(UNS#N08020)and fillerwire ER320LR

A-No 8.

RE: A-number which is welded with B729(UNS#N08020)and fillerwire ER320LR

(OP)
In SFA-5.9,ER320LR & SB-729(UNS N08020)Chemical composition requirements Ni-(32-36).In ASME SEC.IX QW-442 ,Ni-(15-37)A-number is 9.
Is this clear.please reply.

RE: A-number which is welded with B729(UNS#N08020)and fillerwire ER320LR

sahavas;
Yes, after further review it falls under A-No 9. I was thinking of A-No 8 being one of the stainless steel filler metals.

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