Materials & Welding

Dear Experts, Could you please suggest suitable FCAW welding electrode for the below specifications, MOC : SA 516 Gr.70 + N , 70 mm Thickness PWHT :  610  °  C x 300 minutes minimum Impact Test after HT @ - 29 °  C, 32 J for 1 specimen, 48 J Avg. for 3 specimens.  Thank You & Regards Williams P Wilson +968-94600828 QA/QC Engineer Please consider the environment before printing this message -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAHBxnQ6pfMSGDbpH5rVktdwS6O0qYrHFk6FC_GBrz-aH408OsQ%40mail.gmail.com .

How we can prove it , There is any documents that's says about with painting can perform RT for Weld Joint, When we propose to client we have to submit some supporting documents  If you have any supporting documents , Please share with me  On Friday, October 21, 2022 at 8:55:40 AM UTC+3 Babur Khan wrote: Greetings, Yes you can do RT with Paint. Coating or painting can hide only visual defects.  Buried defects can be detected with RT.   Muhammad Babur Khan Sent from my iPhone On 21 Oct 2022, at 6:13 AM, sanks...@gmail.com < sanks...@gmail.com > wrote: Gents,     i have query , We can do RT for weld Joint with painting , Its allowed , In our site they did RT with painted joint with out client approval      They will be problem that may hide weld defect , painting DFT 300 to 400 micron If allowed do RT with Painting , Please share some supporting documents  Thanks for your support  Best regards Sankar.k -- https://materials-welding.blogspot.com/ https://www.li...

Dear expert  What is the filler wire for below mentioned mention Material 1. FILLER WIRE FOR HASTELLOY B TO HASTELLOY B  BASE MATERIAL WELDING 2.FILLER WIRE FOR DUPLEX TO DUPLEX BASE MATERIAL WELDING 3. FILLER WIRE FOR ENCONEL 602 TO SS 316 BASE MATERIAL WELDING  Best regards Sujit kumar -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAFonYWN%2Bv%3DAe3QOtbMg4Cnjhry%2B1h0LRZRUu6DV_-7xz-bVQHA%40mail.gmail.com .

Material Pipe : API 5L X60 Hub : A694 Gr.F60 On Sat, Oct 29, 2022 at 12:04 PM Mohd Siraj < mohd52100@gmail.com > wrote: whats material? On Tuesday, October 25, 2022 at 6:51:03 AM UTC+3 manikandan J wrote: Dear Experts, We have a Weld joint between Pipe to Hub as per sketch. Run Pipe Thickness : 25.4 + 3 mm Cladding Hub Thickness         : 31.8 + 3 mm Cladding     Job Type : Weld joint in Piping Code  : ASME B31.8-2020 Edn Question 1 : For PWHT whether we need to consider Run pipe Thickness or Hub Thickness?. Question 2 : If Run Pipe is considered for PWHT whether it includes Cladding Thk also? Question 2 : If Hub is considered for PWHT whether it includes Cladding Thk also ? Need your Views on this. Regards, Manikandan -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop re...

Respected Member of this Group , As per approved wps ER70S-2 required to use . Any code restrictions to use ER70S-6 instead of ER-70S-2 ? Any code restriction and reference to change the WPS ? Waiting for your valuable comments . Regards, Zafar  00966544639978 -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAP9k9Xfz8xCCsA_t9CeOMw_Z506BBi5sX5wjT8SUuBrS9JrsZQ%40mail.gmail.com .

70 ksi yeild strength. On Thursday, September 29, 2022 at 8:49:38 AM UTC+3 Ritesh Kumar Singh wrote: Dear expert's, Kindly explain about higher strength/TS/YS of E7018-1. -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/34f17f08-4317-4635-92e7-87076b6d0e2an%40googlegroups.com .

whats material? On Tuesday, October 25, 2022 at 6:51:03 AM UTC+3 manikandan J wrote: Dear Experts, We have a Weld joint between Pipe to Hub as per sketch. Run Pipe Thickness : 25.4 + 3 mm Cladding Hub Thickness         : 31.8 + 3 mm Cladding     Job Type : Weld joint in Piping Code  : ASME B31.8-2020 Edn Question 1 : For PWHT whether we need to consider Run pipe Thickness or Hub Thickness?. Question 2 : If Run Pipe is considered for PWHT whether it includes Cladding Thk also? Question 2 : If Hub is considered for PWHT whether it includes Cladding Thk also ? Need your Views on this. Regards, Manikandan -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web...

fyi On Saturday, October 29, 2022 at 7:17:48 AM UTC+3 chitko khaing wrote: Dear all,  I am chit Ko form Myanmar , I would like to request CSWIP 3.1 old question and answer. If any available  please provide. Best regards Chit Ko khaing  -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/c627eb2e-50d0-4922-a51d-0264a493cf52n%40googlegroups.com .

longitudinal  rolling direction will give better results. On Wed, Oct 26, 2022, 8:59 AM williams p wilson < williamswilsonp@gmail.com > wrote: Dear Experts, Please advise, which orientation (Longitudinal or Transverse) impact tested plates will give the better PTC values later.Is there is any relation b/w PTC results and Orientation of Impact Test Specimens. This will guide me to select the suitable MTC for our project. Thank You & Regards Williams P Wilson +968-94600828 QA/QC Engineer Please consider the environment before printing this message -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/material...

adding 2%H2 may give heat input more and clean weld but it may lead to undercutting, it is better go with Argon +Helium mixture.  On Wed, Oct 26, 2022, 9:26 AM Nimesh Chinoy < nchinoy@gmail.com > wrote: Hrishikesh we can use Ar 98% and 2%H2 with Filler wire. We use it for SigmaWeld Accelerated Tig, Square Butt Single Pass for SS310, with Filler. Please connect will be able to help with some parameters... We have used similar combination for capping passes as well. Tungsten angle will also play an important role On Fri, 21 Oct 2022, 08:42 Hrushikesh Sangamnerkar, < hrushi612@gmail.com > wrote: Dear experts, Query is can we weld Auto Tig (with Filler) for gas combination of Ar+Hydrogen? Pl provide technical literature to support the question,if available at your end. Currently facing an issue of LOP with Argon gas only.. Regards, -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subs...

Dear all,  I am chit Ko form Myanmar , I would like to request CSWIP 3.1 old question and answer. If any available  please provide. Best regards Chit Ko khaing  -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/CAKWZWUE%2BQ5p%2Beb6cUcHfXm2RCa9HnqaLyUm5zteRjC4piD66xw%40mail.gmail.com .

Share your Location and members of this group may support you. On Thursday, 27 October, 2022 at 09:30:32 am GMT+4, Ilkin Hasanov <ilkinhasanov.91@gmail.com> wrote: Thanks Mr.Gerald, Do you known labs which is performing tests with respective methods? On Wed, 26 Oct 2022 at 10:13 'james gerald' via Materials & Welding < materials-welding@googlegroups.com > wrote: First identify and check with the Lab how much grams of Fillings (using manual File on Pipe external surface) are required and sometimes even Lab will come and collect the Fillings. What is your Pipe Thickness and obtain operator permission to remove 0.5mm or 1mm from the live line surface to collect fillings. Normally spectroscopy involves an arc and not advisable on live line and X-Ray Fluoroscopy may be permitted but you cannot det...

Dear Hasanov,                            Spark direct reading spectrum (OES) & Inductively coupled plasma emission spectrometry (ICP-OES)-ASTM E 415. The above two methods will serve your purpose. Thanks, Kind Regards, G.Gughan On Thu, Oct 27, 2022 at 8:30 AM Ilkin Hasanov < ilkinhasanov.91@gmail.com > wrote: Thanks Mr.Gerald, Do you known labs which is performing tests with respective methods? On Wed, 26 Oct 2022 at 10:13 'james gerald' via Materials & Welding < materials-welding@googlegroups.com > wrote: First identify and check with the Lab how much grams of Fillings (using manual File on Pipe external surface) are required and sometimes even Lab will come and collect the Fillings. What is your Pipe Thickness and obtain operator permission to remove 0.5mm or 1mm from the live line surface to collect fillings. Normally spectroscopy involves an arc and not advisable on live line and X-Ray Fluoroscopy may be permitted but you cannot determine carbon content ...

Dear All, Please suggest electrode for welding API 5CT pipe subject captioned Grades  If any wps is available please provide  Thanks & Regards Hussain On Tue, 25 Oct 2022, 8:51 am Hrushikesh Sangamnerkar, < hrushi612@gmail.com > wrote: Thanks for the input. Can you share the technical backup with the specific grade of SS.. On Fri, 21 Oct 2022, 14:51 'james gerald' via Materials & Welding, < materials-welding@googlegroups.com > wrote: Use the below chart. Thanks & Regards J.Gerald Jayakumar On Friday, 21 October, 2022 at 07:12:48 am GMT+4, Hrushikesh Sangamnerkar < hrushi612@gmail.com > wrote: Dear experts, Query is can we weld Auto Tig (with Filler) for gas combination of Ar+Hydrogen? Pl provide technical literature to support the question,if available at your end. Currently fac...

Thanks Mr.Gerald, Do you known labs which is performing tests with respective methods? On Wed, 26 Oct 2022 at 10:13 'james gerald' via Materials & Welding < materials-welding@googlegroups.com > wrote: First identify and check with the Lab how much grams of Fillings (using manual File on Pipe external surface) are required and sometimes even Lab will come and collect the Fillings. What is your Pipe Thickness and obtain operator permission to remove 0.5mm or 1mm from the live line surface to collect fillings. Normally spectroscopy involves an arc and not advisable on live line and X-Ray Fluoroscopy may be permitted but you cannot determine carbon content and the only viable option is to collect fillings. Thanks & Regards J.Gerald Jayakumar On Wednesday, 26 October, 2022 at 09:18:54 am GMT+4, Ilkin Hasanov < ilkinhasanov.91@gmail.com > wrote: ...