Tuesday, April 19, 2011

RE: [MW:10729] Welding of two different Group metal (Gr II with Gr III)

Refer table 4.8, can't be used.

-----Original Message-----
From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Brl Pp
Sent: Monday, April 18, 2011 8:25 PM
To: materials-welding@googlegroups.com
Cc: pgoswami@quickclic.net
Subject: [MW:10721] Welding of two different Group metal (Gr II with Gr III)

Good morning,

Please advise us if the welding of two different Group metal (Gr II
with Gr III) is covered by the PQRs of both groups, according to AWS
D1.1 code.

Example:

PQR1: concern the welding of S355 JR - S355 JR (Gr II)

PQR2: concern the welding of API 5L X60 - API 5L X60 (Gr III)

Question: The welding of S355 JR - API 5L X60 is covered by the above
PQR (PQR1 & PQR2) according to AWS D1.1 code?

Thank's and regards
REDOUANE


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