[MW:34032] Characterisation of pipe

Hi expert 

anyone have procedure for characterisation of pipe API 5L X60 

Such as the test that will be use are 

- tensile test 

- bending test 

- hardness test 

- impact test 

please i need it urgantly 

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[MW:34029] Regarding weld overlay with ECuNi 90/10 with the WPS ECuNi (70/30)

Dear Experts,

We have equipment of weld overlay with 90/10 CuNi composition, but we have Procedure is only with 70/30 CuNi consumable.

As per QW-404.37 clause our AI asked to requalify the procedure due to change of consumable.

I have query can we do weld overlay of 90/10 with 70/30 consumable or we will have qualify new procedure for the same.

Regards,

Mohit Aggarwal

Welding Engineer

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[MW:34027] C5 REQUIREMENT OF THE ELECTRODE AND S3 REQUIREMENT OF THE BARE ELECTRODE

Dear Experts,

What is the requirement of C5 for covered electrodes and the S3 requirement for Bare electrode?

Best regards 

S.K

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[MW:34026] Consumable Selection

Dear Experts,

Could you Please advise if the below consumable selection is correct or not.

WPS Requirements as per BS EN 15609 & 15614
Material	Size	Process(Est. Weld thk)	Material Grouping  as per PD CR ISO 15608	Suitable Consumable		Remarks
				GTAW	SMAW
1.4571EN  X 6 CrNiMoTi 17 122 to 1.4571EN  X 6 CrNiMoTi 17 122	22.3 X 2.77	GTAW (2.77)	8.1	ER 316L-17	--	(Exaton 316/316L-17)
1.4571EN  X 6 CrNiMoTi 17 122 to 1.4571EN  X 6 CrNiMoTi 17 122	168.3 X 10.97	GTAW + SMAW (4 + 6.97)	8.1	ER 316L-17	E 316L-17	(Exaton 316/316L-17)
1.7335EN, 13CrMo4-5 to 1.4571EN X 6 CrNiMoTi 17 122	33.4 X 3.38	GTAW (3.38)	8.1 - 5.1	ER NiCrMo-3	--

 

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Thanks and Regards,

E. Anand,

Lead QA-QC,

Sohar,

Oman.

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Re: [MW:34025] 6061 aluminum WPS PQR

Hi,

The attached files might be useful to you.

Thanks& Regards,

(Karthik)
Karthikeyan.S
M: +66-892512282

On Tuesday, February 21, 2023 at 10:11:40 AM GMT+7, kadir...@gmail.com <kadirgodil@gmail.com> wrote:

Dear group members,

Can someone share me a sample of wps pqr copy for my reference for the welding of 6061 for fillet and butt joint welding with process tig and mig.

thank you

sincerely,

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Re: [MW:34021] A 516 GR 70 material welding

Greetings,

Please share Construction Code, material (A516) thickness and service temperature. 

Muhammad Babur Khan

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On 9 Feb 2023, at 3:28 PM, topal...@gmail.com <topalgeyik@gmail.com> wrote:



A 516 GR 70 Does the material require heating after welding?(we are welding at 0 degree in Ammonia Tank project)

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Re: [MW:34021] Procedure qualification and Performance qualification of a welder in fillet weld

Yes for welder performance qualification for lower diameters as given in QW-452 shall be qualified.

Thanks & Regards

J.Gerald Jayakumar

On Friday, 17 February, 2023 at 01:53:49 pm IST, 'Saravanan Selvakumar' via Materials & Welding <materials-welding@googlegroups.com> wrote:

Hi all,

I did a procedure qualification with a 4" pipe and 150 mm plate in 5F position, as per ASME Sec IX QW-451.3 he is qualified to weld all base metal thickness and all diameters.

But for WPQT, he is qualified only for 73 mm and above pipes, does that mean i have to make another performance test for 1/2" and 1" pipes separate are is he qualified to do all size of pipes.

Kindly Clarify.

Regards,

Saravanan S.

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[MW:34019] Re: Hardness Test on Stainless Steel and Carbon Steel

Dear sir ,

I don't think you required different calibration block for CS/SS.

Because if you look at Hardness tester working principal that  A hardness test is performed by pressing a specifically dimensioned and loaded object (indenter)

( Which is independent of material either CS/SS)  into the surface of the material you are testing. The hardness is determined by measuring the depth of indenter penetration or by measuring the size of the impression left by an indenter.

If I am wrong .Please let me Know.

On Tuesday, February 7, 2023 at 8:28:31 AM UTC+5:30 furkan topaloğlu wrote:

Dear Experts,

I would like to ask a question regarding the hardness test on Stainless Steel and Carbon Steel.

Do I need a different calibration block for SS / CS or another probe for these different types of material?

Can I use the same probe on the SS and CS material without additional calibration ?

Could you please inform me with technical background ?

Thanks in advance. Regards

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	Furkan TOPALOĞLU Metallurgy and Material & Welding Engineer
	Phone : +7 916 524 21 02               +90 539 437 88 03 E-Mail : topalogl...@gmail.com

 

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[MW:34019] Procedure qualification and Performance qualification of a welder in fillet weld

Hi all,

I did a procedure qualification with a 4" pipe and 150 mm plate in 5F position, as per ASME Sec IX QW-451.3 he is qualified to weld all base metal thickness and all diameters.

But for WPQT, he is qualified only for 73 mm and above pipes, does that mean i have to make another performance test for 1/2" and 1" pipes separate are is he qualified to do all size of pipes.

Kindly Clarify.

Regards,

Saravanan S.

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Re: [MW:34017] Simulations PWHT

check in IBR

On Mon, Feb 13, 2023, 8:47 AM mithlesh kumar <mithleshmech47@gmail.com> wrote:

In my case client is asking for P9 pipe simulation.

On Sunday, March 28, 2021 at 6:03:39 PM UTC+5:30 Pankaj Kolhe wrote:

Yes this is client requirement,

1+ 2 simulation cycle required.

has client asked for plate , pipe, flanges and fittings?

On Thu, Jan 21, 2021 at 1:53 PM sajeed zaheer <sajee...@gmail.com> wrote:

Hello Everyone,

As per Sec 8 code there is no were written about the simulation PWHT, but in the ARAMCO specification I'm  encountering  with  this simulation PWHT,  Two PWHT cycle to account for future repair.Please clarify my doubt about the simulation PWHT.

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[MW:34012]

Any one know API 5l grade 46 .pipe dia 20 and 8 inch pipe need separate PQR or same PQR in two pipe .thickness 7.4 and 11.2mm

And WPS  and pqr dia and thickness  range in ApI1104

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[MW:34012] Confirmation of visible Seam

Dear Expert,

We have received A106 Gr. B seamless pipe with a visible seam. Refer attached photo. All the certificates and MTC' s are showing a seamless pipe.

We have done an etching test with the Nital solution, No visible weld fusion line is observed after the test.

Your expert advice Pls

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Re: [MW:34012] Simulations PWHT

In my case client is asking for P9 pipe simulation.

On Sunday, March 28, 2021 at 6:03:39 PM UTC+5:30 Pankaj Kolhe wrote:

Yes this is client requirement,

1+ 2 simulation cycle required.

has client asked for plate , pipe, flanges and fittings?

On Thu, Jan 21, 2021 at 1:53 PM sajeed zaheer <sajee...@gmail.com> wrote:

Hello Everyone,

As per Sec 8 code there is no were written about the simulation PWHT, but in the ARAMCO specification I'm  encountering  with  this simulation PWHT,  Two PWHT cycle to account for future repair.Please clarify my doubt about the simulation PWHT.

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[MW:34012] Simulation heat treatment

Dear Team,

Client asking for simulation of P9 raw material pipe, code of construction is ASME B31.3. Please clear my below following doubt-

1. What will be the cycle for simulation , is it same as cycle given in WPS.

2. How many times simulation required.

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[MW:34010] SWPS FOR API GR46 AND X70

Dears, any one have SWPS for API 5L GR46 and X70 pipe please share me

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Re: [MW:34009] Hardness Test on Stainless Steel and Carbon Steel

Just to add, there are different types of Hardness testing like Brinell, Vickers, Rockwelll A/B/C, Rockwell superficial, Micro Hardness, Rebound Harness tester.

Portable machines are available in some of the Harness test machine type & so if you could be specific it will be easy to amnswer your query

Thanks & Regards

J.Gerald Jayakumar

On Wednesday, 8 February, 2023 at 08:44:14 am IST, 'james gerald' via Materials & Welding <materials-welding@googlegroups.com> wrote:

be specific with the Type of Hardness Testing machine and Brand like Equotip Rebound Hardness tester

Thanks & Regards

J.Gerald Jayakumar

On Tuesday, 7 February, 2023 at 04:04:28 pm IST, furkan topaloğlu <topaloglufurkan8@gmail.com> wrote:

Production hardness test

'james gerald' via Materials & Welding <materials-welding@googlegroups.com>, 7 Şub 2023 Sal, 13:22 tarihinde şunu yazdı:

Is it for production Harness testing or weldimg PQR or parent base metal Hardness testing

Thanks & Regards

J.Gerald Jayakumar

On Tuesday, 7 February, 2023 at 08:28:25 am IST, furkan topaloğlu <topaloglufurkan8@gmail.com> wrote:

Dear Experts,

I would like to ask a question regarding the hardness test on Stainless Steel and Carbon Steel.

Do I need a different calibration block for SS / CS or another probe for these different types of material?

Can I use the same probe on the SS and CS material without additional calibration ?

Could you please inform me with technical background ?

Thanks in advance. Regards

--

Regards / Saygılarımla

 

	Furkan TOPALOĞLU Metallurgy and Material & Welding Engineer
	Phone : +7 916 524 21 02               +90 539 437 88 03 E-Mail : topaloglufurkan8@gmail.com

 

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Re: [MW:34008] Microscope models

 Nilesh 

Check Carl ZEIS website and decide the model acccor 

Sent from my iPhone

On 08-Feb-2023, at 8:44 AM, 'Neilash Kumar' via Materials & Welding <materials-welding@googlegroups.com> wrote:

Hello experts

Am looking to buy microscope for my current company, can any one suggest suitable equipment covers all analysis.

Thank you

Neilash 

Sent from Yahoo Mail on Android

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[MW:34006] Microscope models

Hello experts

Am looking to buy microscope for my current company, can any one suggest suitable equipment covers all analysis.

Thank you

Neilash 

Sent from Yahoo Mail on Android

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Re: [MW:34006] Hardness Test on Stainless Steel and Carbon Steel

be specific with the Type of Hardness Testing machine and Brand like Equotip Rebound Hardness tester

Thanks & Regards

J.Gerald Jayakumar

On Tuesday, 7 February, 2023 at 04:04:28 pm IST, furkan topaloğlu <topaloglufurkan8@gmail.com> wrote:

Production hardness test

'james gerald' via Materials & Welding <materials-welding@googlegroups.com>, 7 Şub 2023 Sal, 13:22 tarihinde şunu yazdı:

Is it for production Harness testing or weldimg PQR or parent base metal Hardness testing

Thanks & Regards

J.Gerald Jayakumar

On Tuesday, 7 February, 2023 at 08:28:25 am IST, furkan topaloğlu <topaloglufurkan8@gmail.com> wrote:

Dear Experts,

I would like to ask a question regarding the hardness test on Stainless Steel and Carbon Steel.

Do I need a different calibration block for SS / CS or another probe for these different types of material?

Can I use the same probe on the SS and CS material without additional calibration ?

Could you please inform me with technical background ?

Thanks in advance. Regards

--

Regards / Saygılarımla

 

	Furkan TOPALOĞLU Metallurgy and Material & Welding Engineer
	Phone : +7 916 524 21 02               +90 539 437 88 03 E-Mail : topaloglufurkan8@gmail.com

 

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Re: [MW:34004] Hardness Test on Stainless Steel and Carbon Steel

Is it for production Harness testing or weldimg PQR or parent base metal Hardness testing

Thanks & Regards

J.Gerald Jayakumar

On Tuesday, 7 February, 2023 at 08:28:25 am IST, furkan topaloğlu <topaloglufurkan8@gmail.com> wrote:

Dear Experts,

I would like to ask a question regarding the hardness test on Stainless Steel and Carbon Steel.

Do I need a different calibration block for SS / CS or another probe for these different types of material?

Can I use the same probe on the SS and CS material without additional calibration ?

Could you please inform me with technical background ?

Thanks in advance. Regards

--

Regards / Saygılarımla

 

	Furkan TOPALOĞLU Metallurgy and Material & Welding Engineer
	Phone : +7 916 524 21 02               +90 539 437 88 03 E-Mail : topaloglufurkan8@gmail.com

 

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Re: [MW:33999] REQUIREMENT OF NACE MR0175 FOR SA182 F316L TO SA213-TP316L WELDING.

Mr. Goswani was up to the point on the Hardness requirement for parent metal & PQR for CRA.

Just to Add, ISO 15156 -1/2/3 is applicable only for upstream Oil facilities for the below

Requirements for carbon and LAS steel sour service requirements are quite simple and governed below.

Whereas the Requirement of sour service for CRA is Quite complex and governed by many factors as below.

Hence for the applicable Requirements, the proper Table for CRA shall be selected and made Applicable.

Thanks & Regards

J.Gerald Jayakumar

On Monday, 6 February, 2023 at 09:44:43 pm IST, P Goswami <pgoswami@rogers.com> wrote:

Hi Sujit,

 

MR-0175 is a history, it's replaced by ISO-15156. See the snapshot of the appropriate sections of this specification for your reference. Your query is not very specific. Is the intended design/operating service being Sour Environment as classified by NACE?

If that's the requirement then it's advisable to perform hardness survey on the weld cross section.

You may see the appropriate extracts from ISO-15156-3 , for your reference.

 

Thanks.

 

Pradip Goswami.P.Eng, IWE.

Cell/Whasapp:1-905-9793232

 

 

 

From: Prasad rao <prasadrao31@gmail.com>
Sent: February 3, 2023 10:56 PM
To: materials-welding@googlegroups.com
Subject: Re: [MW:33990] REQUIREMENT OF NACE MR0175 FOR SA182 F316L TO SA213-TP316L WELDING.

 

Dear Sujith ,

 

There are no specific requirements mentioned about hardness values for SS/DSS/DSS/CRA , If you can refer to NACE MR0103 states the same for you please refer to the below may be useful.

 

With Regards,

Prasad rao.

 

 

 

On Fri, Feb 3, 2023 at 12:45 PM sujit kumar <sujitkumar19942@gmail.com> wrote:

Dear experts,

 

 

What is the requirement of NACE MR0175 to weld  SA182 F316L TO SA213 TP316L 

if there any Hardness require for that....???

 

is there is any special requirement for WPS PQR...???

 

NOTE:-SA182 F316L TO SA213 TP316L this material is also NACE Material.

 

 

Best regards

sujit.

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