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RE: [MW:10850] Re: new WPS for 3 mm ss plate qualification

Part H AWS D1.6 says that the prequilified section is applied to the nominally austenite stainless steel listed in table 3.2.
In my case a material spec is ASTM A240 type 409 which is a ferritic stainless steel and is not on the table 3.2.
 
So i wanted to go with section 4 qualification. but the problem is the material thickness (thickness of test coupon) available.
 
what tests i can do?
 
> Date: Mon, 25 Apr 2011 07:11:27 -0700
> Subject: [MW:10844] Re: new WPS for 3 mm ss plate qualification
> From: fred.schweighardt@airliquide.com
> To: materials-welding@googlegroups.com
>
> I believe you should be in AWS D1.6, for structural stainless. There
> is an option for prequalificaiton in this code, which means you do not
> have to make a PQR and the associated tests
>
> On Apr 25, 5:57 am, Martin Prad <martin_p...@hotmail.com> wrote:
> > Dear friends,
> >
> > What tests are required for generating of new WPS for 3 mm ss plate?
> > Qualification code is AWS D1.1
> > Available material for welding is 3 mm ss plate.
> > Welding process is TIG.
> >
> > best regards,                                    
>
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