Friday, May 6, 2011

Re: [MW:10971] RE: 10934] AWS D1.1 WPS M.no changes requiring requalification or not?

Hi

M number nothing to do with AWS D1.1,

M numbers are from AWS B2.1

Thanks & Regards,

K. Babu

----- Original Message -----
From: "Sundaram Elumalai" <Elumalai.Sundaram@starfab.com.sa>
To: <materials-welding@googlegroups.com>
Sent: Thursday, May 05, 2011 7:20 PM
Subject: [MW:10960] RE: 10934] AWS D1.1 WPS M.no changes requiring
requalification or not?


There is no " M" number in AWS D1.1. you need to refer the Table 3.1
(prequalified materials list.)

And Group II will cover Group I & II. Follow the table 4.8.

You can take any one material from Group II ,Table 3.1.

With Kind regards,

S.Elumalai.

-----Original Message-----
From: materials-welding@googlegroups.com
[mailto:materials-welding@googlegroups.com] On Behalf Of Srinivas Engr
Sent: Tuesday, May 03, 2011 9:08 PM
To: Materials & Welding
Subject: [MW:10934] AWS D1.1 WPS M.no changes requiring requalification
or not?

Dear all,

as per table 4.5 essential variables..
in base metal, it says to refer table 4.8.
In table 4.8 it says about only group number.
if group number changes from one which is not qualified require
requalification.. ok.
My question is..
Its doesn't says about M.number. so m.no changes is not required
requalification of wps.
can we go with same WPS if g.no mets?
The above said is right or wrong..
clear me.

Reagrds
Srinivas

--
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.
******************************************************************************************
CONFIDENTIALITY NOTICE
This e-mail and any attachment are confidential and may be privileged or
otherwise protected from disclosure. It is solely intended for the person(s)
named above. If you are not the intended recipient, any reading, use,
disclosure, copying or distribution of all or parts of this e-mail or
associated attachments is strictly prohibited. If you are not an intended
recipient, please notify the sender immediately by replying to this message
or by telephone and delete this e-mail and any attachments permanently from
your system.

--
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.

--
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.

No comments:

Re: [MW:34913] Filler wire

E71T-1C  is Charpy Impact tested at -20degC E71T-1CJ is Charpy impact tested at -40degC. AWS Classification for FCAW is only a supplementary...