You have a better chance of using ER70S-6 ( in lieu of S-2), and if you can order an S-6 wire, which is tested at -50F, then yo could even exempt your vessel per UCS-76(a)(3) for 2011a Addenda (UCS-77(d)2 for 2010 Edition). I'm guessing you're doing the PTC not for thickness.
On Sun, Apr 8, 2012 at 1:48 AM, gil.loyola@yahoo.com <gil.loyola@yahoo.com> wrote:
SA333-6 is a LTCS and must use a filler metal with Ni content eg. ER-80S-Ni2.Gil
Sent from Samsung Mobile
Aly wrote:----
Dear Shadab, salamWe have welded PTC with qualified wps with E70S2 @ minus 48deg C,Test was carried out for weld,Ali-------Original Message-------Dear Ali,
The consumable for tig Filler metal ER70S2 is not suitable for impact test @-48 degrees.
Also want to know the heat input and location of charpy impact test.Regards
ShadabOn Apr 5, 2012 7:50 AM, "Aly" <mhaskar.aly@gmail.com> wrote:--
--
Low temp vessel PTC for head to shell c-seam; Head : Cap SA420WPL6, Pipe: SA333 Gr 6; Filler metal ER70S2+ E7018-1; GTAW+ SMAW process.PTC used as filler metal is not SFA classified for low temp -48deg CImpact test results: 18, 14, 12 Joules test piece size 10 x 7.5 x 55 @ -48deg C;Average value required for 10x 7,5x55 is 15joule; single specimen 2/3 x 15: 10jouleReference ASME SEC VIII Div-1 2011a UG 84 & UCS 67Dear Expert,Let me have your advice whether these results are acceptable.ThanksAly
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.
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.
--
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:
Post a Comment