Materials & Welding

Dear all, How to prepare the test piece for IGC Test for filler wire and electrode...? where is given the detail about test piece preparation detail.... IGC TEST procedure as per  ASTM A262 PRACTICE-E Thanks and regards Sujit -- 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/CAFonYWMnBmkYK9JXu5xvekayhyfXu1OE%2Bg_wmTpfiiu3EeHOOg%40mail.gmail.com .

Dear vishwas sir, Please find below reply. What is the MDMT?---- (-45°C @ 10 bar(g)) What is the Welding process?--- -(GTAW) What is consumable? ---- (ER308L) Is this consumable is perused tested? ( NO NOT TESTED) Best Regards. sujit On Fri, 28 Apr 2023 at 21:44, Vishwas Keskar < vvkeskar123@gmail.com > wrote: What is the MDMT? What is the Welding process? What is consumable? Is this consumable is perused tested?   Go the UHA 51 - There are exemptions to SS consumables . Pl go thr it . I am sure these will get exempted  Thanks  Vishwas IWE  Sent from my iPhone On 28-Apr-2023, at 4:28 PM, 'james gerald' via Materials & Welding < materials-welding@googlegroups.com > wrote:  1. MDMT 2. Applicable Design code to determine the exemption 3. Welding code such as ASME Sec.IX Normally supplementary PQR for Hardness and Impact is permitted Thanks & Regards J.Gerald Jayakumar O...

What is the MDMT? What is the Welding process? What is consumable? Is this consumable is perused tested?   Go the UHA 51 - There are exemptions to SS consumables . Pl go thr it . I am sure these will get exempted  Thanks  Vishwas IWE  Sent from my iPhone On 28-Apr-2023, at 4:28 PM, 'james gerald' via Materials & Welding <materials-welding@googlegroups.com> wrote:  1. MDMT 2. Applicable Design code to determine the exemption 3. Welding code such as ASME Sec.IX Normally supplementary PQR for Hardness and Impact is permitted Thanks & Regards J.Gerald Jayakumar On Friday, 28 April, 2023 at 04:07:48 pm IST, Rameshbabu B <rameshbabu.b@zetwerk.com> wrote: Impact test temperature? On Fri, 28 Apr 2023 at 15:44, sujit kumar < sujitkumar19942@gmail.com > wrote: Dear all, if we have already...

For SA333-6 you can utilize the E7018-1 For A350-LF3 E8018-C3 is a good choice for others, I have to investigate the material properties. On Thursday, April 27, 2023 at 10:58:49 PM UTC-4 amso...@gmail.com wrote:   Dear Experts, Please suggest us the suitable electrode to weld the SA 537 Class1, SA 333 Grade 6, SA350 Gr.LF3 and SA 420 WPL9 with the Impact temperature at -60 Deg.C Also Shell Thickness of SA 537 Class1 is 12mm & 16mm. Hence is this vessel required PWHT I have chosen below electrode to weld these materials. E8018-C3 ER80S-Ni1 E81T5-Ni3C E81T5-Ni2C Requesting expert opinions in these regards Thanks and Regards, MS -- 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...

Supplimentary essential variable meant essential when impact test is required.. means requalification of PQR  On Fri, Apr 28, 2023, 16:18 sujit kumar < sujitkumar19942@gmail.com > wrote: -50 degree celcius On Fri, Apr 28, 2023, 16:07 Rameshbabu B < rameshbabu.b@zetwerk.com > wrote: Impact test temperature? On Fri, 28 Apr 2023 at 15:44, sujit kumar < sujitkumar19942@gmail.com > wrote: Dear all, if we have already qualified WPS for  P no 8 to P no 8 . then now we have  the requirement of the impact test. what to do? since it is a supplementary essential requirement. so may i  prepare test piece for the impact test and attached this impact test report to previous wps...? Regards. sujit -- 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, sen...

This will get exempted according to UHA 51. Still, if you wanted to qualify with an impact test refer below 1. Existing PQR parameters should follow for qualification. 2. Perform an Impact test on the specific temperature and support the results. Regards Ramesh Babu Balaram General Manager - Corporate Quality 84/1, Vaishnavi Sovereign, Green Glen Layout, Bellandur, Bengaluru-560103 M  9840531355  E   rameshbabu.b@zetwerk.com    W   zetwerk.com   Please consider your environmental responsibility. Before printing this e-mail message, ask yourself whether you really need a hard copy. On Fri, Apr 28, 2023 at 4:18 PM sujit kumar < sujitkumar19942@gmail.com > wrote: -50 degree celcius On Fri, Apr 28, 2023, 16:07 Rameshbabu B < rameshbabu.b@zetwerk.com > wrote: Impact test temperature? On Fri, 28 Apr 2023 at 15:44, sujit kumar < sujitkumar19942@gmail.com > wrote: Dear all, if we have already qualified WPS for  P no 8 to P no 8 . then now we have  the requirement of the impac...

1. MDMT 2. Applicable Design code to determine the exemption 3. Welding code such as ASME Sec.IX Normally supplementary PQR for Hardness and Impact is permitted Thanks & Regards J.Gerald Jayakumar On Friday, 28 April, 2023 at 04:07:48 pm IST, Rameshbabu B <rameshbabu.b@zetwerk.com> wrote: Impact test temperature? On Fri, 28 Apr 2023 at 15:44, sujit kumar < sujitkumar19942@gmail.com > wrote: Dear all, if we have already qualified WPS for  P no 8 to P no 8 . then now we have  the requirement of the impact test. what to do? since it is a supplementary essential requirement. so may i  prepare test piece for the impact test and attached this impact test report to previous wps...? Regards. sujit -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --...

-50 degree celcius On Fri, Apr 28, 2023, 16:07 Rameshbabu B < rameshbabu.b@zetwerk.com > wrote: Impact test temperature? On Fri, 28 Apr 2023 at 15:44, sujit kumar < sujitkumar19942@gmail.com > wrote: Dear all, if we have already qualified WPS for  P no 8 to P no 8 . then now we have  the requirement of the impact test. what to do? since it is a supplementary essential requirement. so may i  prepare test piece for the impact test and attached this impact test report to previous wps...? Regards. sujit -- 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/CAFonYWMLtSp8eEQ-4e4NwJTN_PJC72zwr-...

Impact test temperature? On Fri, 28 Apr 2023 at 15:44, sujit kumar < sujitkumar19942@gmail.com > wrote: Dear all, if we have already qualified WPS for  P no 8 to P no 8 . then now we have  the requirement of the impact test. what to do? since it is a supplementary essential requirement. so may i  prepare test piece for the impact test and attached this impact test report to previous wps...? Regards. sujit -- 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/CAFonYWMLtSp8eEQ-4e4NwJTN_PJC72zwr-JSNy5ghOES%3Dwz7VQ%40mail.gmail.com . -- Regards Ramesh Babu Balaram Head QA/QC Zetwerk Manufacturin...

Dear all, if we have already qualified WPS for  P no 8 to P no 8 . then now we have  the requirement of the impact test. what to do? since it is a supplementary essential requirement. so may i  prepare test piece for the impact test and attached this impact test report to previous wps...? Regards. sujit -- 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/CAFonYWMLtSp8eEQ-4e4NwJTN_PJC72zwr-JSNy5ghOES%3Dwz7VQ%40mail.gmail.com .

  Dear Experts, Please suggest us the suitable electrode to weld the SA 537 Class1, SA 333 Grade 6, SA350 Gr.LF3 and SA 420 WPL9 with the Impact temperature at -60 Deg.C Also Shell Thickness of SA 537 Class1 is 12mm & 16mm. Hence is this vessel required PWHT I have chosen below electrode to weld these materials. E8018-C3 ER80S-Ni1 E81T5-Ni3C E81T5-Ni2C Requesting expert opinions in these regards Thanks and Regards, MS -- 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/3290864a-54a9-498f-abf2-a682371cc357n%40googlegroups.com .

Dear Team, Good Day Kindly provide below detailed sample WPS. Material = S355J2 to 30CrNiMo8 Welding Process = SMAW Standard = AWS D1.1 Thanks & Regards,    D. Prabu  India - 637408.   Mob.: 0091-8428254475 -- 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/CADJABCax%2BN5G7fgC7VhTh%3D8fGGF8r4rqPab9Cm%2Be6Bw6ScWsuA%40mail.gmail.com .

Dear experts thank you for your valuable advises.  The used consumables are Wire : Cordiff 357 SA (Cr, Ni, Mo alloyed Tubular wire) Make - Diffusion Flux: Supershield SS Flux ( Basic Flux, Neutral behaviour in terms of C, Cr, Ni & Mo pick-up or burn out)  Make: Super Alloys & Metals Regards, On Wednesday, 26 April 2023 at 10:37:39 UTC+5:30 RANEESH PK wrote: because of very  high traveling speed and long weld bead.  On Wed, 26 Apr 2023 at 7:04 AM Mehrab Chakoshkar < mehrab.c...@gmail.com > wrote: Hi First, you should give us sufficient information such as the AWS Classification, the wire and flux name, and the ASTM name of the material. second, seemingly your welding speed has been high, I can see the long beads in the welding direction. third, sticking the slag usually happens when the A is too high and the cause of porosity usually is moisture in the flux, have you baked the flux before use? Mehrab On Tuesday, April 25, 2023 at 7:40:09 AM UTC-4 SMM wrote: Dear Experts, ...

Dear Sir, Thanks for sharing the file. It is password protected, do you have the password Thank You & Regards Williams P Wilson +968-94600828 QA/QC Engineer Please consider the environment before printing this message On Fri, Nov 2, 2018 at 12:28 PM 'Karthik' via Materials & Welding < materials-welding@googlegroups.com > wrote: Hi, The attached file might be useful to you. Thanks& Regards,   (Karthik) Karthikeyan.S QA/QC Manager Agon Pacific Co.,Ltd. M: +66-655-174-397, +66-892-512-282 E-mail : k arthik6684@yahoo.com On Friday, November 2, 2018, 1:41:24 PM GMT+7, MITHLESH < qa.ap2@jshl.in > wrote: HI SIR, In attached file, ID means inch dia? and another thing is deposition rate of SAW not given. is it not applicable for SAW?  On Thursday, November 5, 2015 at 10:39:05 AM UTC+5:...

Thank you for the replies experts. Wire used: CORDIFF 357 SA (Cr, Ni, and Mo alloyed tubular wire) Make - Diffusion Flux used: SUPERSHIELD SS Flux Make - Super Alloys and metals (data sheet attached) Regards, On Wednesday, 26 April 2023 at 10:37:39 UTC+5:30 RANEESH PK wrote: because of very  high traveling speed and long weld bead.  On Wed, 26 Apr 2023 at 7:04 AM Mehrab Chakoshkar < mehrab.c...@gmail.com > wrote: Hi First, you should give us sufficient information such as the AWS Classification, the wire and flux name, and the ASTM name of the material. second, seemingly your welding speed has been high, I can see the long beads in the welding direction. third, sticking the slag usually happens when the A is too high and the cause of porosity usually is moisture in the flux, have you baked the flux before use? Mehrab On Tuesday, April 25, 2023 at 7:40:09 AM UTC-4 SMM wrote: Dear Experts,  There are few issues found during SAW weld  cladding at site and are highlighted in the rep...

because of very  high traveling speed and long weld bead.  On Wed, 26 Apr 2023 at 7:04 AM Mehrab Chakoshkar < mehrab.chakoshkar@gmail.com > wrote: Hi First, you should give us sufficient information such as the AWS Classification, the wire and flux name, and the ASTM name of the material. second, seemingly your welding speed has been high, I can see the long beads in the welding direction. third, sticking the slag usually happens when the A is too high and the cause of porosity usually is moisture in the flux, have you baked the flux before use? Mehrab On Tuesday, April 25, 2023 at 7:40:09 AM UTC-4 SMM wrote: Dear Experts,  There are few issues found during SAW weld  cladding at site and are highlighted in the report. Please find attached report. I have a few questions 1. Reason for such issue to occur.  2. Is the issue of Flux (neutral basic flux) or Flux cored wire used in the process. 3. Please advise how can this be sorted out. Thank you, George -- https://material...

Hi First, you should give us sufficient information such as the AWS Classification, the wire and flux name, and the ASTM name of the material. second, seemingly your welding speed has been high, I can see the long beads in the welding direction. third, sticking the slag usually happens when the A is too high and the cause of porosity usually is moisture in the flux, have you baked the flux before use? Mehrab On Tuesday, April 25, 2023 at 7:40:09 AM UTC-4 SMM wrote: Dear Experts,  There are few issues found during SAW weld  cladding at site and are highlighted in the report. Please find attached report. I have a few questions 1. Reason for such issue to occur.  2. Is the issue of Flux (neutral basic flux) or Flux cored wire used in the process. 3. Please advise how can this be sorted out. Thank you, George -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received this message because you are subscribed to the Google Groups "...

What's the wire & flux make  being used. Do not provide the AWS grade alone , specify the make also. That's important.   Thanks.   Pradip Goswami.P.Eng, IWE. Independent Welding & Metallurgical Engineering Specialist Consultant: SNC Lavalin Inc. (Nuclear &Non-Nuclear) Saudi Aramco Approved Designated Project Welding Engineer (DPWR) Qatar Petroleum Approved, SME-Materials & Corrosion Engineering . Linkedin: https://www.linkedin.com/in/pradip-goswami-2999855/ Email:pgoswami@rogers.com,pradip.goswami@gmail.com Cell/Whasapp:1-905-9793232   From: materials-welding@googlegroups.com <materials-welding@googlegroups.com> On Behalf Of SMM Sent: April 25, 2023 7:38 AM To: Materials & Welding <materials-welding@googlegroups.com> Subject: [MW:34145] Advise for Weld defects during SAW Welding   Dear Experts,    There are few issues found during SAW weld  cladding at site and are highlighted in the report. Please find attached rep...

Dear Experts,  There are few issues found during SAW weld  cladding at site and are highlighted in the report. Please find attached report. I have a few questions 1. Reason for such issue to occur.  2. Is the issue of Flux (neutral basic flux) or Flux cored wire used in the process. 3. Please advise how can this be sorted out. Thank you, George -- 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/c92d0a0d-f589-47eb-8def-01c5e040a3b2n%40googlegroups.com .

Dear Ajay Yes, you can use the GTAW Process from PQR GTAW+SMAW as long as the essential variable PQR will cover into new WPS. for thickness range for GTAW Process, refer to Table QW-451.1 of ASME Sect IX, it should be 5mm ~ 14mm Hopely the above can answer your question Best regards Kurniatullah, IWE On Wed, Apr 12, 2023 at 10:02 AM Ajay Kaipuram < ajaykdas144@gmail.com > wrote: Hi, I have a PQR with a thickness range of 7mm (GTAW)+ 14.94mm (SMAW) for the groove joint. Can I prepare a new WPS for the job with a 5.08 mm thick groove joint for the GTAW process only? If yes, what thickness range can I mention in the WPS? Regards, Ajay -- 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 . ...