RE: Re : [MW:27562] Welding S355 JR

It is not correct.

A qualification to group 1.1 (max. S275) do not qualify for group 1.2 (which includes the S355).
Please see ISO 15614-1, table 5, note a stating the following:

"Test piece materials in groups 1, 2, 3 and 11 qualify the equal or lover specified minimum yield strength steels".


Yours sincerely
Kristian Lund Jepsen


-----Original Message-----
From: 'Maghroud Moussa' via Materials & Welding [mailto:materials-welding@googlegroups.com]
Sent: 24. marts 2018 16:32
To: 'raouf <materials-welding@googlegroups.com>
Subject: Re: Re : [MW:27560] Welding S355 JR

Thanks Mr. Raouf for your response, but can you tel whow so, i mean which EN codes or standards gives this permission.


Thanks.

MAGHROUD Moussa
QC Manager.

Le 23 mars 2018 1:22 PM, 'raouf salhi' via Materials & Welding <materials-welding@googlegroups.com> a écrit :
>
> Yes you can
>
>
> SALHI Raouf
> QA/QC Engineer
>
>
> Tel: Morocco +212628979891
>       Tunisia +21621458258
>
> --------------------------------------------
> En date de : Ven 23.3.18, 'Maghroud Moussa' via Materials & Welding <materials-welding@googlegroups.com> a écrit :
>
> Objet: [MW:27542] Welding S355 JR
> À: "materials-welding@googlegroups.com" <materials-welding@googlegroups.com>
> Date: Vendredi 23 mars 2018, 0h02
>
> Dear experts  Please can you help to tell
> me if a PQR made with S275JR ( Process is SMAW 111, E 7018)
> can supporte welding of S355JR according to EN normes.  Best regard  Provenance : Courrier
> pour Windows 10
>  
>
>
>
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