Materials & Welding

Dear all Can I use filler ERNiCrMo-3 in UNS31254 material for PQR test  On Tue, Oct 24, 2023, 4:12 PM Manish Tripathi < manish.tripathi.mech@gmail.com > wrote: Dear Experts,  Please provide reference of CODE, for chemical analysis acceptance of dissimilar welding. Here Alloy 825 welding by ERNiCrMo-3,  Ideally weld metal should match ERNiCrMo-3, But can we accept Alloy 825 chemistry in weld metal. Welding Process: EFW Design Code: ASME Sec VIII Div.1 Welded part: Pipe Long Seam ASTM B474. Regards, Manish Tripathi -- 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/cc840d34-c98a-4419-9685-52e...

Normally Welder Qualification continuity will be performed in the Sixth month with a document such as a production Report signed by a Supervisor. Responsible person and his Qualifications for that welding process are extended by Six months. If the welder continuity is not maintained within six months of the welding process, then the welder's Qualification is considered Expired. For renewal weld a single coupon plate/pipe and perform VT & RT so that all their Qualifications for the welding process is renewed. "> "> "> Thanks & Regards J.Gerald Jayakumar On Thursday, 26 October, 2023 at 12:02:08 pm IST, Sujith M S <sujithms621@gmail.com> wrote: Any body please help me to find out solution on below matter, One welder's wpq has not been renewed in the last six months, now how to renew...

Any volumetric NDT reports need to be attached as supporting docs for renewal.  On Thu, 26 Oct 2023 at 9:32 AM Sujith M S < sujithms621@gmail.com > wrote: Any body please help me to find out solution on below matter, One welder's wpq has not been renewed in the last six months, now how to renew the certificate? Which NDE report is required? -- 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/CAFbr%3DWE7zD2FQK4HPXm%3Df__Nn2P%3Dmw6%3DhAn_gUPTu4ckCHC38A%40mail.gmail.com . -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received thi...

Rt to be carried on new welded coupon. On Thu, 26 Oct, 2023, 12:02 pm Sujith M S, < sujithms621@gmail.com > wrote: Any body please help me to find out solution on below matter, One welder's wpq has not been renewed in the last six months, now how to renew the certificate? Which NDE report is required? -- 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/CAFbr%3DWE7zD2FQK4HPXm%3Df__Nn2P%3Dmw6%3DhAn_gUPTu4ckCHC38A%40mail.gmail.com . -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to ...

V. T. & RT.  On Thu, 26 Oct 2023, 12:02 Sujith M S, < sujithms621@gmail.com > wrote: Any body please help me to find out solution on below matter, One welder's wpq has not been renewed in the last six months, now how to renew the certificate? Which NDE report is required? -- 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/CAFbr%3DWE7zD2FQK4HPXm%3Df__Nn2P%3Dmw6%3DhAn_gUPTu4ckCHC38A%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 "Ma...

Dear All, could you please share the  Progressive Sampling  method  for NDT Examination less then 100%  of tracer welds in offshore structure. Thanks, Ramesh  On Saturday, April 18, 2020 at 3:32:44 PM UTC+4 mujahith34 wrote: can any body explain to this repair On Tuesday, July 8, 2014 at 12:48:55 PM UTC+3, PK wrote: Dear Experts, According to ASME B31.3 ,after NDT-RT if repair twice time on same original joint, what will be procedure as per ASME B 31.3 for tracer joint /Penalty joint Our query is do we need tracer for other welder ( The same joint second time repair WELDER #02 ) based on ASME B 31.3 PARA 341.3.4 CLAUSE (F)? Regarding repairs the code state: 341.3.3 Defective Components and Workmanship. An examined item with one or more defects (imperfections of a type or magnitude exceeding the acceptance criteria of this Code) shall be repaired or replaced; and the new work shall be reexamined by the same methods, to the same extent, and by the same accept...

ref QW 322 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 Thu, Oct 26, 2023 at 12:02 PM Sujith M S < sujithms621@gmail.com > wrote: Any body please help me to find out solution on below matter, One welder's wpq has not been renewed in the last six months, now how to renew the certificate? Which NDE report is required? -- 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/CAFbr%3DWE7zD2FQK4HPXm%3Df__Nn2P%3D...

Dear sir, Just show his continuity record with evidence of RT report of last Six month. On Thu, Oct 26, 2023 at 12:02 PM Sujith M S < sujithms621@gmail.com > wrote: Any body please help me to find out solution on below matter, One welder's wpq has not been renewed in the last six months, now how to renew the certificate? Which NDE report is required? -- 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/CAFbr%3DWE7zD2FQK4HPXm%3Df__Nn2P%3Dmw6%3DhAn_gUPTu4ckCHC38A%40mail.gmail.com . -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You re...

Eutectic Castolin CGS 680... On Tue, Oct 24, 2023, 16:12 Manish Tripathi < manish.tripathi.mech@gmail.com > wrote: Dear Experts,  Please provide reference of CODE, for chemical analysis acceptance of dissimilar welding. Here Alloy 825 welding by ERNiCrMo-3,  Ideally weld metal should match ERNiCrMo-3, But can we accept Alloy 825 chemistry in weld metal. Welding Process: EFW Design Code: ASME Sec VIII Div.1 Welded part: Pipe Long Seam ASTM B474. Regards, Manish Tripathi -- 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/cc840d34-c98a-4419-9685-52e8df7196e6n%40googlegroups.com . -- ...

Pl. go thr above ASME SEC IX cluse and do further needful for renewal  On Thu, Oct 26, 2023 at 12:02 PM Sujith M S < sujithms621@gmail.com > wrote: Any body please help me to find out solution on below matter, One welder's wpq has not been renewed in the last six months, now how to renew the certificate? Which NDE report is required? -- 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/CAFbr%3DWE7zD2FQK4HPXm%3Df__Nn2P%3Dmw6%3DhAn_gUPTu4ckCHC38A%40mail.gmail.com . -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this messa...

Hi  For this tube to tube sheet welding separate wps need to be prepared and the welder should be qualified with that wps  Kindly refer QW-193 in ASME SEC IX 😊😊 On Tue, 24 Oct 2023 at 7:01 PM Ramamoorthi Thangarasu < dlsramu@gmail.com > wrote: Hi If WPS Qualified for Groove welds also qualified for fillet weld only want to check for thickness rank for approved WPS. Regards Ramamoorthi Thangarasu On Tue, Oct 24, 2023 at 6:42 PM Ashish Chacko < iamashleo007@gmail.com > wrote: I have a question regarding the use of a groove weld WPS for plugging a tube in an exchanger and whether it is necessary to qualify a Tube-to-Tubesheet (TTS) WPS instead. I would greatly appreciate your insights on this matter. As per my understanding since it is a fillet weld we can do. If not please provide me reference. -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups ...

Any body please help me to find out solution on below matter, One welder's wpq has not been renewed in the last six months, now how to renew the certificate? Which NDE report is required? -- 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/CAFbr%3DWE7zD2FQK4HPXm%3Df__Nn2P%3Dmw6%3DhAn_gUPTu4ckCHC38A%40mail.gmail.com .

Dear Sir, As per ASTM B474, Chemical analysis of weld shall match the chemistry of ERNiCrMo-3, in case of dilution effect manufacture and purchaser agreement is required, Here, weld chemistry is matching the alloy 825, Is it acceptable? Regards, Manish Tripathi On Tuesday, 24 October, 2023 at 9:31:36 pm UTC+5:30 Vishwas Keskar wrote: Chemical analysis of the weld joints in not a mandatory test  in any Code  either in similar or dissimilar welds. Some Customer specifications are imposing it . You have to give ref of the dilution phenomenon and communicate the details to QAC  There is dilution. So weld metal chemistry will be not exactly as per filler wire due to dilution effect . Additional one - Chemical analysis is mandatory in case of corrosion overlays - Undiluted Chemistry at the depth    Thanks Vishwas- IWE   Sent from my iPhone On 24-Oct-2023, at 6:42 PM, Manish Tripathi < manish.tri...@gmail.com > wrote: Dear Experts,  Please provide reference of CODE, for chemical analys...

Hello, Our project requirement is for Astm A131 material during mechanical test the lower yield strength is not achieved according to said spec, but the upper yield strength is according to spec and achieved the required value. Now the contractor is proposing that though the Reh is achieved the test to be considered as pass. On Tue, 24 Oct 2023 at 5:01 PM, Vishwas Keskar < vvkeskar123@gmail.com > wrote: Dear Manoj Your query is not clear  Pl elaborate with details including background  Sent from my iPhone On 24-Oct-2023, at 6:42 PM, Manoj Singh < manoj.singh1178@gmail.com > wrote: Hello everyone, Can some share that how Tensile test is acceptable in relation with yield strength wheather it is considered upper yield or lower yield strength  Thanks in advance Manoj -- 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" g...

Hi If WPS Qualified for Groove welds also qualified for fillet weld only want to check for thickness rank for approved WPS. Regards Ramamoorthi Thangarasu On Tue, Oct 24, 2023 at 6:42 PM Ashish Chacko < iamashleo007@gmail.com > wrote: I have a question regarding the use of a groove weld WPS for plugging a tube in an exchanger and whether it is necessary to qualify a Tube-to-Tubesheet (TTS) WPS instead. I would greatly appreciate your insights on this matter. As per my understanding since it is a fillet weld we can do. If not please provide me reference. -- 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/mat...

Hi  There are 2 different work operations mixed together. 1) SS electorate not possible for cs materials because the chemical composition was changed.required new PQR/WPS for cs. 2) as per ASME Sec IX SS Welder can be eligible for CS only limitation for piping for (back Purging).  Regards Ramamoorthi Thangarasu Sr,Inspection Engineer On Tue, Oct 24, 2023 at 6:42 PM 'Suraj Naik (KPCL)' via Materials & Welding < materials-welding@googlegroups.com > wrote: Dear Ritesh, It is depend on P No. & F No and P No. of SS and CS is different so that it is not applicable for do welding vice versa. Regards, Suraj Naik On Mon, Oct 16, 2023 at 1:15 PM Ritesh Kumar Singh < riteshsiwan770@gmail.com > wrote: Mean he is qualified for CS & SS Both.  On Mon, 16 Oct, 2023, 12:52 pm John, < johnmounir20002000@gmail.com > wrote: Can a welder use SS electrode on CS material ? for qualification and what is the range? thanks -- https://materials-welding.blogspot.com...

Dear John Your query is not clear  Pl details out the query with background so that guidance can be given Sent from my iPhone On 24-Oct-2023, at 6:42 PM, 'Suraj Naik (KPCL)' via Materials & Welding <materials-welding@googlegroups.com> wrote:  Dear Ritesh, It is depend on P No. & F No and P No. of SS and CS is different so that it is not applicable for do welding vice versa. Regards, Suraj Naik On Mon, Oct 16, 2023 at 1:15 PM Ritesh Kumar Singh < riteshsiwan770@gmail.com > wrote: Mean he is qualified for CS & SS Both.  On Mon, 16 Oct, 2023, 12:52 pm John, < johnmounir20002000@gmail.com > wrote: Can a welder use SS electrode on CS material ? for qualification and what is the range? thanks -- 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 rece...

Chemical analysis of the weld joints in not a mandatory test  in any Code  either in similar or dissimilar welds. Some Customer specifications are imposing it . You have to give ref of the dilution phenomenon and communicate the details to QAC  There is dilution. So weld metal chemistry will be not exactly as per filler wire due to dilution effect . Additional one - Chemical analysis is mandatory in case of corrosion overlays - Undiluted Chemistry at the depth    Thanks Vishwas- IWE   Sent from my iPhone On 24-Oct-2023, at 6:42 PM, Manish Tripathi <manish.tripathi.mech@gmail.com> wrote: Dear Experts,  Please provide reference of CODE, for chemical analysis acceptance of dissimilar welding. Here Alloy 825 welding by ERNiCrMo-3,  Ideally weld metal should match ERNiCrMo-3, But can we accept Alloy 825 chemistry in weld metal. Welding Process: EFW Design Code: ASME Sec VIII Div.1 Welded part: Pipe Long Seam ASTM B474. Regards, Manish Tripathi ...

Dear Manoj Your query is not clear  Pl elaborate with details including background  Sent from my iPhone On 24-Oct-2023, at 6:42 PM, Manoj Singh <manoj.singh1178@gmail.com> wrote: Hello everyone, Can some share that how Tensile test is acceptable in relation with yield strength wheather it is considered upper yield or lower yield strength  Thanks in advance Manoj -- 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/CAPkJdRKpaNrjFhssDbsCt5Dqt0G6Y2c7s-kUgFDFJP30YbnsBg%40mail.gmail.com .

Ashish  You can use the groove qualified WPS  Enure ASME sec IX requirements are met  Essential ,Non essential ,Supplentary  variables  Thanks  Vishwas IWE  Sent from my iPhone On 24-Oct-2023, at 6:42 PM, Ashish Chacko <iamashleo007@gmail.com> wrote:  I have a question regarding the use of a groove weld WPS for plugging a tube in an exchanger and whether it is necessary to qualify a Tube-to-Tubesheet (TTS) WPS instead. I would greatly appreciate your insights on this matter. As per my understanding since it is a fillet weld we can do. If not please provide me reference. -- 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 v...

Groove weld WPS cannot be used in tube to tube sheet welding in heat exchanger Tube replacement . Separate WPS need to be prepared as per ASME SEC 9 and also the welder need to be qualified using that WPS  On Tue, 24 Oct 2023 at 4:12 PM Ashish Chacko < iamashleo007@gmail.com > wrote: I have a question regarding the use of a groove weld WPS for plugging a tube in an exchanger and whether it is necessary to qualify a Tube-to-Tubesheet (TTS) WPS instead. I would greatly appreciate your insights on this matter. As per my understanding since it is a fillet weld we can do. If not please provide me reference. -- 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 t...

I have a question regarding the use of a groove weld WPS for plugging a tube in an exchanger and whether it is necessary to qualify a Tube-to-Tubesheet (TTS) WPS instead. I would greatly appreciate your insights on this matter. As per my understanding since it is a fillet weld we can do. If not please provide me reference. -- 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/0554da58-cb54-469e-b60d-1210621da32en%40googlegroups.com .

Dear Experts,  Please provide reference of CODE, for chemical analysis acceptance of dissimilar welding. Here Alloy 825 welding by ERNiCrMo-3,  Ideally weld metal should match ERNiCrMo-3, But can we accept Alloy 825 chemistry in weld metal. Welding Process: EFW Design Code: ASME Sec VIII Div.1 Welded part: Pipe Long Seam ASTM B474. Regards, Manish Tripathi -- 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/cc840d34-c98a-4419-9685-52e8df7196e6n%40googlegroups.com .

Hello everyone, Can some share that how Tensile test is acceptable in relation with yield strength wheather it is considered upper yield or lower yield strength  Thanks in advance Manoj -- 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/CAPkJdRKpaNrjFhssDbsCt5Dqt0G6Y2c7s-kUgFDFJP30YbnsBg%40mail.gmail.com .

Please continue with the back purge. GTAW and GMAW require it. Also, welding of T22 demand the major care,  cleaning and free oxidation. Regards, Ramon Briceno Metallurgical Engineer. Obtener Outlook para Android From: materials-welding@googlegroups.com <materials-welding@googlegroups.com> on behalf of hvala...@gmail.com <hvalaalpesh@gmail.com> Sent: Tuesday, October 3, 2023 3:33:15 AM To: Materials & Welding <materials-welding@googlegroups.com> Subject: [MW:34562] Oxidation during welding of SA213 gr T22   Dear experts, We are facing problems with welding of SA 213 Gr T22 superheater tubes of thickness 2.9mm. Generally, back purging with inert gas in GTAW is not necessary for P22 as Cr is less than 3%. However, during welding without use of back purging, Oxide formation is happening. The construction of the equipment is such that, purging is very difficult to achieve. Kindly Guide us to elimi...

u can use E7018-1 On Mon, Oct 16, 2023, 12:52 PM Parminder Singh < parmsin2021@gmail.com > wrote: GTAW ER 90S-B3  SMAW E 11070  On Fri, Oct 13, 2023, 22:30 SANJAY SINGH < sanjay.kharwar349@gmail.com > wrote: Can any one tell me about selection fo welding consumables for 42CrMo4 material with E250 BR  -- 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/4205fd8d-e84f-4655-a2f2-1a8eb59dee97n%40googlegroups.com . -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups ...

Dear All, experts plz explain about this..  I have a query regarding Structural Gratings as follows, What is the minimum allowance for a pipe opening with or without insulation from grating.How much distance shall be maintained from pipe to toeboard and relative references. Kindly share the knowledge.thanks in advance. Best regards  Mahmud -- 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/CAKiDEWzabiDutJZJA5Z%3DonriOu-yhYM7waL%3DTudpeqjxzuxdiQ%40mail.gmail.com .

42CrMo4 material is equivalent to ASTM 4140.  On Mon, Oct 16, 2023 at 1:15 PM Ritesh Kumar Singh < riteshsiwan770@gmail.com > wrote: Dear Sir, I thought Er90S-B3  is used for low alloy  On Mon, 16 Oct, 2023, 12:52 pm Parminder Singh, < parmsin2021@gmail.com > wrote: GTAW ER 90S-B3  SMAW E 11070  On Fri, Oct 13, 2023, 22:30 SANJAY SINGH < sanjay.kharwar349@gmail.com > wrote: Can any one tell me about selection fo welding consumables for 42CrMo4 material with E250 BR  -- 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/4205fd8d-e84f-4655-a2f2-1a8eb59dee97n%40googlegroups.com . ...

Dear Ritesh, It is depend on P No. & F No and P No. of SS and CS is different so that it is not applicable for do welding vice versa. Regards, Suraj Naik On Mon, Oct 16, 2023 at 1:15 PM Ritesh Kumar Singh < riteshsiwan770@gmail.com > wrote: Mean he is qualified for CS & SS Both.  On Mon, 16 Oct, 2023, 12:52 pm John, < johnmounir20002000@gmail.com > wrote: Can a welder use SS electrode on CS material ? for qualification and what is the range? thanks -- 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/96f58af9-2886-4359-99c7-b6ff1faddbc6n%40googlegroups.com . -- https...