Materials & Welding

It is not allowed as the Transition Eligibility Criteria must be completed on or before 3rd January 2011     On Thu, 30 Apr 2020 at 12:03, 'Yahoo Mail' via Materials & Welding < materials-welding@googlegroups.com > wrote: Pl. check IIW web site for dates and location On Thursday, 30 April, 2020, 09:07:15 am IST, charles < charlesvj@gmail.com > wrote: Dear experts, I would like to do IWE certification through transition route as i am unable to take a break of 5 months for the transition route. I have 12 years experiance as welding engineer and i passed out engineering in 2006. Pl share info of any anb arranging IWE through transition route anywhere in the world. Regards, Charles. -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --- You received ...

Pl. check IIW web site for dates and location On Thursday, 30 April, 2020, 09:07:15 am IST, charles <charlesvj@gmail.com> wrote: Dear experts, I would like to do IWE certification through transition route as i am unable to take a break of 5 months for the transition route. I have 12 years experiance as welding engineer and i passed out engineering in 2006. Pl share info of any anb arranging IWE through transition route anywhere in the world. Regards, Charles. -- 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 discussio...

Dear experts, I would like to do IWE certification through transition route as i am unable to take a break of 5 months for the transition route. I have 12 years experiance as welding engineer and i passed out engineering in 2006. Pl share info of any anb arranging IWE through transition route anywhere in the world. Regards, Charles. -- 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/5b628e50-5b8e-481e-a6d6-069f0ece88cb%40googlegroups.com .

What's the method for preheating?  You have to ensure whole thickness is covered for preheating to reduce the cooling rate.  Regards On Tue, 28 Apr 2020, 21:07 orbital, < satishcg@gmail.com > wrote: Harness of BM: attached pic's for 0.65,0.083 & 0.095. I am doing something right on the 0.095 W as previously mentioned because it is pretty close to the 248 hv requirement. Readings attached. On Wednesday, April 15, 2020 at 1:28:55 AM UTC-5, Ahmed Osman wrote: - check the hardness of BM away from welding and what Is the welding HV values ? - HAZ prosperities mainly related to the base metal  - your base metal SA516 in normalised condition .. after welding the mech. priorities gained by heat treatment is lost unless u keeping the transformation temp. and cooling rate as the original treatment condition - any way .. as much as u can try to increase HI for getting the lowest cooling rate  best regards On...

David thank you for your reply. Can you tell me the reasoning behind slower weld speed. On Thursday, April 9, 2020 at 5:31:09 AM UTC-5, d...@btinternet.com wrote: Try a slower welding speed and a closer arc length. Regards, 9 4 2020. David Harvey -- 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/ef1ee33e-99ba-43ce-a8c2-978055638d57%40googlegroups.com .

Doesent increasing heat input accelerate cooling, provided i cant control the quick loosing of temperature from the interpass. I was thinking about increasing roatational speed and simultaneously reducing amperages, which somewhat keeps the cooling rate down. On Wednesday, April 15, 2020 at 1:28:55 AM UTC-5, Ahmed Osman wrote: - check the hardness of BM away from welding and what Is the welding HV values ? - HAZ prosperities mainly related to the base metal  - your base metal SA516 in normalised condition .. after welding the mech. priorities gained by heat treatment is lost unless u keeping the transformation temp. and cooling rate as the original treatment condition - any way .. as much as u can try to increase HI for getting the lowest cooling rate  best regards On Thursday, April 9, 2020, 07:24:00 a.m. GMT+3, orbital < sati...@gmail.com > wrote: ...

Harness of BM: attached pic's for 0.65,0.083 & 0.095. I am doing something right on the 0.095 W as previously mentioned because it is pretty close to the 248 hv requirement. Readings attached. On Wednesday, April 15, 2020 at 1:28:55 AM UTC-5, Ahmed Osman wrote: - check the hardness of BM away from welding and what Is the welding HV values ? - HAZ prosperities mainly related to the base metal  - your base metal SA516 in normalised condition .. after welding the mech. priorities gained by heat treatment is lost unless u keeping the transformation temp. and cooling rate as the original treatment condition - any way .. as much as u can try to increase HI for getting the lowest cooling rate  best regards On Thursday, April 9, 2020, 07:24:00 a.m. GMT+3, orbital < sati...@gmail.com > wrote: Guys i am developing weld procedures for automat...

Hello dear colleagues,  I hope this email finds you well Code: ASME IX In order to qualify a WPS, one client proposed to me to weld and qualify only one PQR test plate composed of 2 plates with 2 different thicknesses (12,5 x 9,5mm). Does this proposal make any sense, regarding obtaining more open qualifications in terms of Base Metal thickness, I mean, 1.5 to 25mm? My belief is that must be welded 2 test plates 9,5 x 9,5mm and 12,5 x 12,5mm.  Is my interpretation of 2 different plates, too rigorous and narrow-minded? Thanks in advance. Fernando Lescovar Neto  Livre de vírus. www.avast.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 emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To view this disc...

What's the electrode to use for welding the chrome rod to the head of Hydraulic cylinders  The rod is inside the recessed space of the Hydraulic cylinders  Regards  -- 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/CAKOkEzcfA97NWDmaYb4VpC9WwgxnBUureZvmHRQo95RCFAsCQA%40mail.gmail.com .

Dear Harish Varude         As per the API 1104 (Welding of pipelines and related facilities) clause 4.2.2.1 & 5.4.2.7 is addressing the usage of low hydrogen electrode so you can use LHE for underground pipelines.LHE were developed for welding low-alloy, high-strength steels. Regards Madhusoodhanan Nair.G Sr Manager (Operations) VCS Quality Services Pvt Ltd Mob- +917977762694,+919967901872  On Tue, Apr 28, 2020 at 9:13 AM HARISH VARUDE < harish.varude02@gmail.com > wrote: Dear all, Can we use low Hydrogen Electrode in under ground pipeline works.?? If yes , please let me know standards and clause. From Herish -- 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 discu...

Dear all, Can we use low Hydrogen Electrode in under ground pipeline works.?? If yes , please let me know standards and clause. From Herish -- 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/CAGP-YKK3Do52gdMLiUL9Ub%2BbRXBGz3%3DmLZYd_W7wJeEjh3Q61Q%40mail.gmail.com .

Hi! You may read this blog. https://qaqctips.blogspot.com/2019/05/what-is-preheat-temperature-for-carbon-steel-bsen-1011-2.html I hope it helps you in the calculation of preheating temperature as per EN1011-2. Best regards, On Wed, Apr 15, 2020 at 9:20 AM Manoj John < manojacgnr@gmail.com > wrote: Dear Experts, Please guide how to caculate preheat temperature as per EN1011-2. 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/CACgUO5nP6u4973ANM828yd6zsm2BumnpKb4aSniDmMC2ZSC9Kw%40mail.gmail.com . -- https://materials-welding.blogspot.com/ https://www.l...

X-20 is a nasty steel, just ideas about welding welding consumables, methods would not help. If you have mastered the welding methods and techniques for Grade-91 steel, then handling X-20 would be easy, although this steel is always problematic. I had handled this steel 30+ years ago for a major power plant project. If you're interested , feel to contact me offline or in LinkedIn. Regards. Pradip Goswami, P.Eng pradip.goswami@gmail.com On Saturday, April 25, 2020 at 2:01:20 AM UTC-4, Waris Ali wrote: Dear Experts  X22 CRMOV12-1 +QT2 what is the requirements of mentioned welding and consumable please advised. Waris Ali  -- 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...

Ccan U be a bit specific .  Type /  grade / MOC i.e  SS 304 , 316 , 321 etc .  I assume its a plate material of say say ASTM-A-240 . On Sat, 25 Apr 2020 at 09:31, Saji Jos < sajijosp@gmail.com > wrote: ---------- Forwarded message --------- From: Saji Jos < sajijosp@gmail.com > Date: Fri, Apr 24, 2020, 3:21 PM Subject: Fwd: SS to SS welding To: < materials-welding@googlegroup.com > Dear experts,  Please advise the suitable filler wire to weld between SS to SS without purging.structural work.  With regards.  Saji Jos Purathoor.  -- 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-weld...

Dear Mr.Ali, Refer attached welding consumable catalogue. It will  give some reference for welding of X22CrMoV12-1. Regards, 29102015000000B-Boehler 20 MVW-IG-tig… Navnitkumar Parikh On Sat, 25 Apr 2020 at 11:31 AM, Waris Ali < waris.pk566@gmail.com > wrote: Dear Experts  X22 CRMOV12-1 +QT2 what is the requirements of mentioned welding and consumable please advised. Waris Ali  -- 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/CAC23Ko3OAgNEhgd3CYR7A3EKw4aND_T-de5oBNcp7bf7L-exDA%40mail.gmail.com . -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/1227...

Dear Experts  X22 CRMOV12-1 +QT2 what is the requirements of mentioned welding and consumable please advised. Waris Ali  -- 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/CAC23Ko3OAgNEhgd3CYR7A3EKw4aND_T-de5oBNcp7bf7L-exDA%40mail.gmail.com .

Try Kobe Japan, TGX Filler wires. Thanks & Regards J.Gerald Jayakumar On Saturday, April 25, 2020, 11:01:20 AM GMT+7, Saji Jos <sajijosp@gmail.com> wrote: ---------- Forwarded message --------- From: Saji Jos < sajijosp@gmail.com > Date: Fri, Apr 24, 2020, 3:21 PM Subject: Fwd: SS to SS welding To: < materials-welding@googlegroup.com > Dear experts,  Please advise the suitable filler wire to weld between SS to SS without purging.structural work.  With regards.  Saji Jos Purathoor.  -- 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 m...

Electrode for SMAW available with leading consumables manufacturers On Sat, 25 Apr 2020 9:31 am Saji Jos, < sajijosp@gmail.com > wrote: ---------- Forwarded message --------- From: Saji Jos < sajijosp@gmail.com > Date: Fri, Apr 24, 2020, 3:21 PM Subject: Fwd: SS to SS welding To: < materials-welding@googlegroup.com > Dear experts,  Please advise the suitable filler wire to weld between SS to SS without purging.structural work.  With regards.  Saji Jos Purathoor.  -- 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/CAKZDJ1eUB_%2BqE9NENL067b_7u9Eu5_Be-1syzeSuAndOY7zJpg%40mail.g...

---------- Forwarded message --------- From: Saji Jos < sajijosp@gmail.com > Date: Fri, Apr 24, 2020, 3:21 PM Subject: Fwd: SS to SS welding To: < materials-welding@googlegroup.com > Dear experts,  Please advise the suitable filler wire to weld between SS to SS without purging.structural work.  With regards.  Saji Jos Purathoor.  -- 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/CAKZDJ1eUB_%2BqE9NENL067b_7u9Eu5_Be-1syzeSuAndOY7zJpg%40mail.gmail.com .

If ur project is Aramco, no need new WPS, Aramco considered both grades are equalent, ref 12-SAmss-7 On Tue 21 Apr, 2020, 10:05 PM chris, < chrissabu28@gmail.com > wrote: thank you. Is there any inclusion in P nos? On Saturday, April 18, 2020 at 3:43:18 PM UTC+4, Harish wrote: Hi,   S275JR is unlisted material in AWS D1.1, so you have to make a new WPS. Regards, Harish Kumar On Sat, 18 Apr 2020, 17:02 chris, < chris...@gmail.com > wrote: hello friends, I have a WPS with ref code AWS D 1.1 for A36 can I use the same for welding S275JR as well?  I would like to know if there is any code prohibition for this? Even though the materials are almost the same except for a higher yield strength for S275. Best regards Chris -- 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 rec...

Hello,  I would like to brief you some details of pilferage of LPG pipeline in which I have worked in earlier pipeline project..  1) The location is near to road crossing  and heavy leakage of LPG is found at center of Canal crossing. The LPG is getting leaked with high pressure. 2) The spreading of LPG was checked with LEL meter and it was found that LPG Gas vapours are profusely gushing out from the canal bed and the vapour concentration was spreading around 300meter all around the location. Immediately the area was barricaded and following action taken with help of local administration and following activities has been performed: a) The Road is closed 1 KM on both side to restrict entry of vehicular traffic and general public. b) Electric Power supply of the area was shutdown completely. c) Evacuation of nearby villagers in 1 KM surrounding was carried out by local administration. d) Fire tenders mobilized to site. e) High Pressure leak clamps and Non Sparking Tools along with PPE...

Dear experts, Please share your experiences regarding, "How to handle gasoline pipeline spill/leakage activity keeping contemporary HSE practices". The line detail is below: 20" dia API 5L Grade X 65 w.t 6.4 mm. Muhammad Babur Khan 00966582774568 00923346186285 Sent from my iPhone -- 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/C0B98668-D473-4E03-9603-AE9694D57F6E%40gmail.com .

Hi, Can you please provide the BTC for Item No. 126224R150 and Lot number PVT38073996U On Wednesday, January 19, 2011 at 11:13:11 AM UTC+3, sam bhal wrote: Hi There  Give  me the lot no and batch no of the Esab Product.. I shall send it across to you..   Regards Sameer Bhalla Fabricast FZC Dubai   Date: Mon, 17 Jan 2011 08:35:51 +0000 To: material...@ googlegroups.com Subject: Re: Re: [MW:9261] Test Certificate - ESAB From: muthu_...@rediffmail.com for getting BTC you have to give the details as asked. then u can able to get BTC This foolproof is there otherwise without purchasing anybody will take printout and do false certification On Mon, 17 Jan 2011 11:48:50 +0530 wrote > Hi If you know the Lot number or batch no , it is easy to get the BTC . Or if you know the date of mfg & Plant , you have to contact Factory manager of Plant to get the BTC Thanks & Regards, K. Babu >----- Original Message ----- From: Nagarajan Muthukumarasamy To: material...

Dear Experts, Can anybody help me by providing API 650 interpretation for radiography. What I understood is only welderwise RT required for vertical joint for each welders/operators first 3 mtr vertical joints, all other RT requirements are irrespective of welder or welding operator. I could not understand the interpretation of clause "8.1.2.6 An equal number of spot radiographs shall be taken from the work of each welder or welding operator in proportion to the length of joints welded." 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/CACgUO5nOkoVffY%3D0iJsGH...

thank you. Is there any inclusion in P nos? On Saturday, April 18, 2020 at 3:43:18 PM UTC+4, Harish wrote: Hi,   S275JR is unlisted material in AWS D1.1, so you have to make a new WPS. Regards, Harish Kumar On Sat, 18 Apr 2020, 17:02 chris, < chris...@gmail.com > wrote: hello friends, I have a WPS with ref code AWS D 1.1 for A36 can I use the same for welding S275JR as well?  I would like to know if there is any code prohibition for this? Even though the materials are almost the same except for a higher yield strength for S275. Best regards Chris -- 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 material...@ googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/ msgid/materials-welding/ 3a35de...

Make one pre-qualified wps, that all On Sat 18 Apr, 2020, 5:02 PM chris, < chrissabu28@gmail.com > wrote: hello friends, I have a WPS with ref code AWS D 1.1 for A36 can I use the same for welding S275JR as well?  I would like to know if there is any code prohibition for this? Even though the materials are almost the same except for a higher yield strength for S275. Best regards Chris -- 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/3a35de5b-edc0-4d7a-a713-ba7e405c7572%40googlegroups.com . -- https://materials-welding.blogspot.com/ https://www.linkedin.com/groups/122787 --...

El dom., 19 abr. 2020 a las 10:21, MADHUSOODHANAN NAIR .G (< nairdan2@gmail.com >) escribió: Dear All      The API 1104 is describing only Welding of pipelines and related facilities and in service welding. One sample drawing I have attached      for your reference. If required you can use this drawing after the acceptance from concerned authorities.       Madhusoodhanan Nair.G  Sr. Manager (Operations)  VCS Quality Services Pvt Ltd  Mob- 7977762694,9967901872 On Sun, Apr 19, 2020 at 10:30 AM QA/QC < adnanziad49@gmail.com > wrote: Tnx do we have any standard mention that from API  Le samedi 18 avril 2020 14:25:02 UTC+2, emmanuellawrenceu a écrit : When crossing an existing pipeline, best practice demands that the new pipeline should be crossed below the existing to avoid upheaval buckling of the new pipeline since the top soil is already tampered. In that case a minimum safe distance should be maintained. On Sat, Apr 18, 2020 at 12:32 PM QA/QC < adnan...@gmail.com > ...

The issue is complex.  Higher heat input  with high sink (large and thick work) will result in high cooling rate which will result to high hardness if no adequate preheat Στάλθηκε από το Huawei μου -------- Αρχικό μήνυμα -------- Από: Kannayeram Gnanapandithan <kgpandithan@gmail.com> Ημερομηνία: Κυρ, 19 Απρ 2020, 08:48 Προς: materials-welding <materials-welding@googlegroups.com> Θέμα: Re: [MW:30797] Heat input and cooling Yes. More heat input will be cooled slowly depending on somany condition where as less heat input will be cooled faster .  On Sun, 19 Apr 2020 10:30 am Student, < nabeel233@gmail.com > wrote: Dear all I am confused about the following statement. Can anyone tell me the reason. High heat input causes slow cooling and low heat input causes fast cooling. I understand that cooling is a function of temperature differences between the metal and ambulance system. If high heat input causes high temperature then temperature differential...