weldinguide.com

all about welding





ISO 9606-1, Welder qualification diameter range

ISO 9606-1, Welder qualification diameter range

Postby aruncy2k » Sun Dec 14, 2014 4:39 pm

Applicable standard: ISO 9606-1:2012.

Existing WPS/PQR qualified with diameter range of 650 mm (outside diameter) and above and material range of group 3.1 and below.
Is it possible to conduct welder qualification test in a coupon with 219 mm outside diameter on a material which is in the same material range as above by using that existing WPS?
aruncy2k
 
Posts: 1
Joined: Sun Dec 14, 2014 4:34 pm

Re: ISO 9606-1, Welder qualification diameter range

Postby laurudolphy » Fri Sep 04, 2015 4:18 pm

No. not using the mentioned WPS, not sure if you can weld using a prequalifed WPS.
laurudolphy
 
Posts: 51
Joined: Wed Aug 14, 2013 1:19 pm


Return to Structural welding

Who is online

Users browsing this forum: No registered users and 1 guest

cron