Dear K.Babu,
A change in Group Number is a supplementary essential variable according to AWS D1.1.
Your WPS qualified in Group II to Group II cannot qualify for Group I to Group II.
Best regards,
Kang
Date: Mon, 25 Jul 2011 13:25:37 +0100
Subject: Re: [MW:11906] AWS D1.1 Table 4.6 Clause 1-Change in Group No.
From: rems.okonkwo@gmail.com
To: materials-welding@googlegroups.com
Dear K Babu,
WPS qualified on group II materials can be use on group I and Group II and its combination if all other variables are constant.
As per the CVN @-40, if the values obtained @-40 met the specification requirement @ -20 then the WPS is qualified as you requested. so you need to check the minimum value required @-20 and if the values obtained @ -40 meet the requirement @-20.
Regards,
Rems Okonkwo
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A change in Group Number is a supplementary essential variable according to AWS D1.1.
Your WPS qualified in Group II to Group II cannot qualify for Group I to Group II.
Best regards,
Kang
Date: Mon, 25 Jul 2011 13:25:37 +0100
Subject: Re: [MW:11906] AWS D1.1 Table 4.6 Clause 1-Change in Group No.
From: rems.okonkwo@gmail.com
To: materials-welding@googlegroups.com
Dear K Babu,
WPS qualified on group II materials can be use on group I and Group II and its combination if all other variables are constant.
As per the CVN @-40, if the values obtained @-40 met the specification requirement @ -20 then the WPS is qualified as you requested. so you need to check the minimum value required @-20 and if the values obtained @ -40 meet the requirement @-20.
Regards,
Rems Okonkwo
On Sun, Jul 24, 2011 at 2:55 PM, K.Babu <kbabupsg@gmail.com> wrote:
Gents,WPS is qualified in Group II to Group II, with CVN @-40 deg. cel.,Can we use this WPS , to weld Group II to Group I combination with requirement of CVN @-20 deg cel.
Thanks & regards,
K.Babu
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To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com
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The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
--
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
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