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Re: [MW:20830] Welder qualification as per AWS D1.1

F 4
 
 

 

From: kannayeram gnanapandithan <kgpandithan@gmail.com>
To: materials-welding <materials-welding@googlegroups.com>
Sent: Friday, 16 May 2014 5:40 PM
Subject: Re: [MW:20826] Welder qualification as per AWS D1.1

What is Fno for E11018???

THANKS & BEST REGARDS
KG.PANDITHAN, AWS-CWI, CSWIP 3.1
CONSULTANT-WELDING & QUALITY


On Thu, May 15, 2014 at 11:45 PM, Bala Murugan <balamuruganqaqc@gmail.com> wrote:
Hi all,
Yes i strongly agree with Mr. Rudolf. Even it may be AWS D1.1 OR ASME
Sec 9, P no and Fno are manditory so you have to go for
requalification.

Thanks,
Balamurugan M,
L&T,
INDIA,
Mob - +91 9919659548

On 5/15/14, 'rudolf saldanha' via Materials & Welding
<materials-welding@googlegroups.com> wrote:
> Hi a correction, SS Electrode is F5 and not F6 (Typo error regretted)
>
>
> ________________________________
>  From: 'rudolf saldanha' via Materials & Welding
> <materials-welding@googlegroups.com>
> To: "materials-welding@googlegroups.com"
> <materials-welding@googlegroups.com>
> Sent: Thursday, 15 May 2014, 12:35
> Subject: Re: [MW:20819] Welder qualification as per AWS D1.1
>
>
>
> Hi, Vishal,
> For welders qualification in AWS D1.1 the process and F No is essential, So
> any electrode with F no, higher than what he is qualified, he would be
> required to requalification.
> For eg. welder on Carbon Steel Electrode F No. 4 cannot weld SS cos the
> electrode there is F6, but when it comes to FCAW, he can weld, as both the
> wires are F6
>
> Hope I have clarified.
> regards
>
>
>
> ________________________________
>  From: Vishal Sharma <vishalsharma.sharma225@gmail.com>
> To: materials-welding@googlegroups.com
> Sent: Thursday, 15 May 2014, 1:27
> Subject: [MW:20816] Welder qualification as per AWS D1.1
>
>
>
> Dear All,
>
> Welder is qualified on base metal IS 2062-IS2062 and electrode E7018.
>
> With ref. to AWS D1.1, can this welder weld base metal
> IS3443-55C11-IS3443-55C11 with electrode E11018? Or require new
> qualification?
>
> Request you to brief with clause.
>
> Thanks & Regards,
> Vishal Sharma
> (Mo.)  +91-8905999951
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