Materials & Welding

Dear Sirs, if we are qualifying a PQR with EN10025 S355JR to S355JR is this PQR qualifies to weld S355J2 to S355J2? -- 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/CADWuZ7XiuQGFqh3Mof6QavNjiOVmGUQ5a_ZvEm6-kc0Xbt9itQ%40mail.gmail.com .

Dear Biju, It's unlisted to unlisted material qualification, specific material grade. Change in material grade requires new qualification as per AWS D1.1 Regards Shahil  On Sun, Aug 25, 2024, 16:36 Biju H < biju.psl@gmail.com > wrote: Dear Sirs, if we are qualifying a PQR with EN10025 S355JR to S355JR is this PQR qualifies to weld S355J2 to S355J2? -- 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/CADWuZ7XiuQGFqh3Mof6QavNjiOVmGUQ5a_ZvEm6-kc0Xbt9itQ%40mail.gmail.com . -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received thi...

Dear, Thank you for your reply. My doubt is which section we need to refer ISO 15614-1 for steel or ISO 15614-2 for Aluminium. Aluzinc is coating on steel sheet. Thanks & Regards Ganesh On Sat, 24 Aug 2024, 7:24 am Raviraj Gohil, < raviraj.gohil@lloyds.in > wrote: You may use ISO 15614 for Procedure qualification and ISO 9606 for welder qualification. Thanks & Regards,   Raviraj Gohil  |  Manager - Welding  |  + 83473 02025  |   www.lloydsengg.in   On Thu, Aug 22, 2024 at 3:40 PM Ganesh R nair < ganeshrnair9@gmail.com > wrote: Dears, Which ISO standard shall be followed for qualification of WPS and Welders on Alu Zinc material (2mm). Thanks and regards, Ganesh R Nair -- 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 ...

Better do separate qualifications, cuz Impact tests (Temp) req are different. On Sun, 25 Aug 2024 at 20:36, Biju H < biju.psl@gmail.com > wrote: Dear Sirs, if we are qualifying a PQR with EN10025 S355JR to S355JR is this PQR qualifies to weld S355J2 to S355J2? -- 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/CADWuZ7XiuQGFqh3Mof6QavNjiOVmGUQ5a_ZvEm6-kc0Xbt9itQ%40mail.gmail.com . -- 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" ...

Hi Baiju, It depends on your operating conditions. If you don't require J2 impact conditions, meaning only strength is the design consideration, then you can use S355 JR instead of S355J2 (considering impact conditions do not apply). However, as per the code, unassigned material requires a separate PQR. On Mon, 26 Aug 2024, 05:36 AKHIL MENON, < akhil19951995@gmail.com > wrote: Better do separate qualifications, cuz Impact tests (Temp) req are different. On Sun, 25 Aug 2024 at 20:36, Biju H < biju.psl@gmail.com > wrote: Dear Sirs, if we are qualifying a PQR with EN10025 S355JR to S355JR is this PQR qualifies to weld S355J2 to S355J2? -- 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@goo...

ASME does not outline this, whereas some British standards, such as "BS 4515:2009," require 4 times the wall thickness of the thinner part to be joined. ARAMCO says in "SAES W11" spacing shall be 3x wall thickness or 20mm, whichever is greater. If you're working on a project, double-check the specifications or applicable code. If you're preparing for an interview, remember both. On Tuesday, May 2, 2017 at 9:46:40 AM UTC+3 hajarath ali wrote: Not required any minimum distance  between Socket weld joint as per ASME B31.3. Referance :  B31.3 Interpretations No. 14 Interpretation:  Question (4): Does ASME B31.3-1993 Edition, Addenda b, have requirements for the minimum lengths of pipe sections between welds?  Reply (4): No On Sunday, April 23, 2017 at 9:01:07 AM UTC+3, Faizal, Majeed [c] wrote: Can anyone please confirm the Minimum distance between Socket weld joint as per ASME B31.3 where its specified.   Regards,   Faizal       ...

Dear Sir, The minimum distance between welds is specified as follows:   1. ASME B31.3 Process Piping: For Circumferential Welds: The minimum spacing between circumferential welds must be at least four times the thickness of the thicker component, with a mandatory minimum of 25 mm (1 inch). For longitudinal welds on adjacent shells or sections, the required distance should be no less than five times the wall thickness of the thicker section, with a minimum spacing of 38 mm (1.5 inches). 2. AWS D1.1 Structural Steel Welding:  The distance between welds in structural steel applications should be at least four times the thickness of the thinner member being joined, with a minimum requirement of 10 mm (0.4 inches).  3. API 1104 Pipeline Welding: For adjacent girth welds, the minimum spacing must be at least one pipe diameter, or 100 mm (4 inches). Best regard, Mostafa Daif, Cweng, Le mar. 27 août 2024 à 10:47, S P Ali < syabuzar@gmail.com > a écrit : ASME does not outline this, wherea...

Best Regards, Chandra On 27 Aug 2024, at 4:47 PM, S P Ali <syabuzar@gmail.com> wrote: ASME does not outline this, whereas some British standards, such as "BS 4515:2009," require 4 times the wall thickness of the thinner part to be joined. ARAMCO says in "SAES W11" spacing shall be 3x wall thickness or 20mm, whichever is greater. If you're working on a project, double-check the specifications or applicable code. If you're preparing for an interview, remember both. On Tuesday, May 2, 2017 at 9:46:40 AM UTC+3 hajarath ali wrote: Not required any minimum distance  between Socket weld joint as per ASME B31.3. Referance :  B31.3 Interpretations No. 14 Interpretation:  Question (4): Does ASME B31.3-1993 Edition, Addenda b, have requirements for the minimum lengths of pipe sections between welds?  Reply (4): No On Sunday, April 23, 2017 at 9:01:07 AM UTC+3, Faizal, Majeed [c] wrote: Can anyone please confirm the Minimum distance between Sock...

Dear sir  During PQR /wqt - has welder allow to do small correction ON WELD BEAD , during welding, ( stat AND stop points)   #Where code mention Regarding this dressing ( ASME SEC9, D1.1, ANY OTHER CODES )  Pls kindly share your inputs  Thank and regards Dinesh Baskaran     -- 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/CAMAJDVq30%3DhO%3D6XW%2BTGGMhnF8QQf7D3VjX-U33jC1Pc_41v7hg%40mail.gmail.com .

Reference code like ASME Sec IX never say on this matter. It is given in Referring code like Sec 8, 1 THANKS & BEST REGARDS, KG.PANDITHAN, BE, IWE,  CSWIP 3.1, ISO 9712 Level 2 in VT, ASNT-Level II in PT,MT,RT & UT, LA ISO 9001-2015, International Welding Engineer.  CONSULTANT-WELDING & QUALITY Mobile no: +919940739349 On Tue, Aug 27, 2024 at 3:17 PM S P Ali < syabuzar@gmail.com > wrote: ASME does not outline this, whereas some British standards, such as "BS 4515:2009," require 4 times the wall thickness of the thinner part to be joined. ARAMCO says in "SAES W11" spacing shall be 3x wall thickness or 20mm, whichever is greater. If you're working on a project, double-check the specifications or applicable code. If you're preparing for an interview, remember both. On Tuesday, May 2, 2017 at 9:46:40 AM UTC+3 hajarath ali wrote: Not required any minimum distance  between Socket weld joint as per ASME B31.3. Referance :  B31.3 Interpretations No...

On weld caping dressup not effect for mechanical testings. Weld caping (above based metal) consider as excessive material. So we can allow start ,stop point dressup. On this case code is silent. On Tue, 27 Aug 2024, 6:51 pm Dinesh Baskaran, < dinesh09nov@gmail.com > wrote: Dear sir  During PQR /wqt - has welder allow to do small correction ON WELD BEAD , during welding, ( stat AND stop points)   #Where code mention Regarding this dressing ( ASME SEC9, D1.1, ANY OTHER CODES )  Pls kindly share your inputs  Thank and regards Dinesh Baskaran     -- 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-weldi...

ER321 Sent from my iPhone On 23 Aug 2024, at 8:07 AM, Vignesh Manoharan <vkemano@gmail.com> wrote:  Hi experts,  What filler wire is required to weld 321H in GTAW process. ?  Pls suggest Regards Vignesh M -- 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/CAOUncPL9Nh0PigpmvCq8YDrd%2B2SQsikfyt6_q0_ZU2RZ-aC7jg%40mail.gmail.com .

Dear expert  please guide , what it means to  25 % of which shall be at intersections. Best Regards, Abd Ur Rehman QA/QC Engineer On Friday, November 8, 2013 at 4:19:23 PM UTC+5 Devang Majithia wrote:   Extract taken from API 650. Refer Figure 8.1   Regards Devang Majithia   From: material...@googlegroups.com [mailto: material...@googlegroups.com ] On Behalf Of Perumal Govindan Sent: Thursday, November 07, 2013 11:28 PM To: material...@googlegroups.com Subject: Re: [MW:19199] RT selection Criteria for API 650 tank   Mr. Sam, Review the MTC of plate material and tolerance of specific heat / lot number and then identify the thickness of the lowest shell course thickness.   For lowest shell course, one spot radiography on every vertical joint.   Hope this will clarifies your doubt.   P Govindan    O...

Dears, Which ISO standard shall be followed for qualification of WPS and Welders on Alu Zinc material (2mm). Thanks and regards, Ganesh R Nair -- 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/CAJ_8oJUHeMm2pPD9aVB0qSk3b3Gi%3DrFw4zvPwYG5kdpOGs3CPw%40mail.gmail.com .

Hi experts,  What filler wire is required to weld 321H in GTAW process. ?  Pls suggest Regards Vignesh M -- 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/CAOUncPL9Nh0PigpmvCq8YDrd%2B2SQsikfyt6_q0_ZU2RZ-aC7jg%40mail.gmail.com .

You may used ER347. On Fri, 23 Aug, 2024, 08:07 Vignesh Manoharan, < vkemano@gmail.com > wrote: Hi experts,  What filler wire is required to weld 321H in GTAW process. ?  Pls suggest Regards Vignesh M -- 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/CAOUncPL9Nh0PigpmvCq8YDrd%2B2SQsikfyt6_q0_ZU2RZ-aC7jg%40mail.gmail.com . -- 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...

If GTAW, use 321 H if it is available otherwise 321 itself. IF process other than GTAW, use 347  THANKS & BEST REGARDS, KG.PANDITHAN, BE, IWE,  CSWIP 3.1, ISO 9712 Level 2 in VT, ASNT-Level II in PT,MT,RT & UT, LA ISO 9001-2015, International Welding Engineer.  CONSULTANT-WELDING & QUALITY Mobile no: +919940739349 On Fri, Aug 23, 2024 at 8:07 AM Vignesh Manoharan < vkemano@gmail.com > wrote: Hi experts,  What filler wire is required to weld 321H in GTAW process. ?  Pls suggest Regards Vignesh M -- 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/CAOUncPL9Nh0PigpmvCq8YDrd%2B2SQsik...

Hi, You can use 321 with higher carbon content . You need to ensure carbon content of filler wire . On Fri, 23 Aug, 2024, 8:07 am Vignesh Manoharan, < vkemano@gmail.com > wrote: Hi experts,  What filler wire is required to weld 321H in GTAW process. ?  Pls suggest Regards Vignesh M -- 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/CAOUncPL9Nh0PigpmvCq8YDrd%2B2SQsikfyt6_q0_ZU2RZ-aC7jg%40mail.gmail.com . -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "Materi...

You may use ISO 15614 for Procedure qualification and ISO 9606 for welder qualification. Thanks & Regards,   Raviraj Gohil  |  Manager - Welding  |  + 83473 02025  |   www.lloydsengg.in   On Thu, Aug 22, 2024 at 3:40 PM Ganesh R nair < ganeshrnair9@gmail.com > wrote: Dears, Which ISO standard shall be followed for qualification of WPS and Welders on Alu Zinc material (2mm). Thanks and regards, Ganesh R Nair -- 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/CAJ_8oJUHeMm2pPD9aVB0qSk3b3Gi%3DrFw4zvPwYG5kdpOGs3CPw%40mail.gmail.com . -- https://materials-welding.blogspot.com/ h...

You may use ER 347 GTAW filler wire Thanks & Regards,   Raviraj Gohil  |  Manager - Welding  |  + 83473 02025  |   www.lloydsengg.in   On Fri, Aug 23, 2024 at 8:07 AM Vignesh Manoharan < vkemano@gmail.com > wrote: Hi experts,  What filler wire is required to weld 321H in GTAW process. ?  Pls suggest Regards Vignesh M -- 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/CAOUncPL9Nh0PigpmvCq8YDrd%2B2SQsikfyt6_q0_ZU2RZ-aC7jg%40mail.gmail.com . -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subs...

Dear Team     We are going to do PQR as per aws d1.6. The material A36 to ss316 , electrod E309/E309L . Is this acceptable as per aws d1.6 dissimilar material  Kindly suggest  Thanks & Best Regards Saleem manhappulath Mob:+966533595849 WhatsApp:+919526445936 From iPhone xs -- 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/CAKH3OmtLkjPzJbZzDUsrG8KxjdV-kxPcvJd5m7KT6esKzxNg9Q%40mail.gmail.com .

yes, 7018 may be used. if possible, try to remove coating THANKS & BEST REGARDS, KG.PANDITHAN, BE, IWE,  CSWIP 3.1, ISO 9712 Level 2 in VT, ASNT-Level II in PT,MT,RT & UT, LA ISO 9001-2015, International Welding Engineer.  CONSULTANT-WELDING & QUALITY Mobile no: +919940739349 On Fri, Aug 16, 2024 at 3:55 PM Arun S < ryderradan@gmail.com > wrote: Dear Experts, Can we perform welding on GI pipe ERW with MS fittings? Please confirm. If any documentation is available, kindly share it.   Regards Arun -- 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/CAPARxk134-hF-fvPq7dMOQ%3DiTADMPr...

Dear Experts, Can we perform welding on GI pipe ERW with MS fittings? Please confirm. If any documentation is available, kindly share it.   Regards Arun -- 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/CAPARxk134-hF-fvPq7dMOQ%3DiTADMPr%2BTcjGJO%2BffwwHa79Dr6w%40mail.gmail.com .

Dear Sir, Please share preheat process temprature and Post heat process temprature for SMAW welding process, Material: SA335 P22  Alloy steel seamless pipe  Thanks & Regards, Narasimma varman.M Dy. Manager (Project and Planning) DAB Engineering  Trichy,Tamil Nadu.India. Web site:  www.dabengg.com   +9196596 96841 On Sun, Aug 11, 2024, 8:35 AM DAB ENGINEERING < salesdabengineering@gmail.com > wrote: Dear Sir, Please share preheat process temprature and Post heat process temprature for SMAW welding process, Material: SA333 P22  Alloy steel seamless pipe  Thanks & Regards, Narasimma varman.M Dy. Manager (Project and Planning) DAB Engineering  Trichy,Tamil Nadu.India. Web site: www.dabengg.com   +9196596 96841 On Sun, Aug 11, 2024, 8:20 AM Vishwas Keskar < vvkeskar123@gmail.com > wrote: Noted Pl write to Consumable mfg with detailed requirement of Impact , Hardness , PWHT  etc. As I recall , you can speak to Volesalpene Bohler  company .  They will suggest you the relev...

Dear , - P22 is used for creep resistance ... why go for -29C temp. ... u can check with engineering department . - for your case try to modify joint design for minimizing the weld cross section as much as you could ... go for the lowest available SMAW electrode diameter , GTAW wire diameter .. try to use string passes and avoid waving technique .. temp. after PWHT to be controlled during cooling process - for hardness i see it is OK .. just Charpy is the point to concentrate - if results still not OK .. check with engineering to go fo 1% Ni electrode but it will be differ than base metal chem. composition Cr%    Best Regards , ENG. Ahmed Osman On Saturday, August 10, 2024 at 07:25:38 p.m. GMT+3, Prathab P <prapoovins@gmail.com> wrote: Sir, PWHT 690°...