Thursday, April 30, 2009

[MW:2072] two pass per layer narrow grove SAW

Dear all 

Can any one give me the advantages of  two pass per layer welding narrow grove welding over three pass or multi pass welding. specially on notch toughness property. 

kindly suggest any paper on two pass per layer narrow grove SAW welding.

--
Regards,
Darshan Gambhava
09909910834



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[MW:2071] Duplex spec

Hello,

Would you like to give me some details or mat. specification about 22%
Cr duplex and 25 Cr Duplex ......

thanks

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[MW:2070] Welding Info

Check the attached link for welding related info.
 

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[MW:2069] RE: 2060] Re: preheat calculation

Hi

 

This calculation as given below is used but is extremely conservative resulting in much higher preheat temperatures than what is actually required. This impact on costs negatively.

 

Regards

 

John du Plessis

Technology Manager

Southern African Institute of Welding

+27 11 2982103 (T)

+27 11 8364132 (F)


From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of PREM SHANKARDUTT NAUTIYAL
Sent: 29 April 2009 01:25 PM
To: materials-welding@googlegroups.com
Cc: sandy kumar
Subject: [MW:2060] Re: preheat calculation

 

Hi

Please use following formula to calculate Preheat temp.

Preheat  temperature in Degree celcius = 350 * Square root of (C.E – 0.25 )

Where C.E = CC + CT
CT  = CC * 0.005 * T
T = thickness of plate in mm
CC  = C + Mn/6 + Ni+Cu/15 + Cr+Mo+V/5

Regards

Prem S Nautiyal
Godrej,Plant 9/19,Mumbai

On Mon, 27 Apr 2009 sandy kumar wrote :
>Can anyone please provide me formula to calculate preheat required for any
>material?
>
>Thanks
>Sandy
>
>>

PREM S NAUTIYAL
CELL : 9820313278



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[MW:2076] Re: 10mm wide Strip

using 10mm strip will be as good as using FCAW technique (even you will have more wide width in a single pass using FCAW).

Can you explain why you are looking for this option.... you can make FCAW mechanise which can solve your problem of productivity or quality.....

I have used 30mm strip and that is readily available in market. You can keep 400-600 Amps based on your requirement of fusion and dilution and type of equipment you use. Even for 30mm you can use the welding head which is being used or 60mm wide strip.

Regards.
CK

--- On Wed, 29/4/09, Ravinder Sharma <ravinder@isgec.com> wrote:

From: Ravinder Sharma <ravinder@isgec.com>
Subject: [MW:2061] 10mm wide Strip
To: materials-welding@googlegroups.com
Date: Wednesday, 29 April, 2009, 5:45 PM

 

Hi friends,

 

Have anybody tried 10mm X .05 mm strip for corrosion resistant cladding to avoid distortion of less volume  component?

Is it comparable to FCAW option?

Is there any source to get strip of this size?

 

Ravinder Sharma

ISGEC, Yamuna Nagar.

 





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[MW:2075] RE: 2061] 10mm wide Strip

Hi!

Yes you can use 15mm wide strip ,There are firms can slit the strip to required size. 15mm width strip can use on 20mm base having less distortion with spirel welding.

 

Hegde

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Ravinder Sharma
Sent: Wednesday, April 29, 2009 5:46 PM
To: materials-welding@googlegroups.com
Subject: [MW:2061] 10mm wide Strip

 

 

Hi friends,

 

Have anybody tried 10mm X .05 mm strip for corrosion resistant cladding to avoid distortion of less volume  component?

Is it comparable to FCAW option?

Is there any source to get strip of this size?

 

Ravinder Sharma

ISGEC, Yamuna Nagar.

 


 


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[MW:2066] RE: 2061] 10mm wide Strip

 

 

There is one correction , regrets for inconvenience

 

Hi friends,

 

Have anybody tried 10mm X 0.5 mm strip for corrosion resistant cladding to avoid distortion of less volume  component?

Is it comparable to FCAW option?

Is there any source to get strip of this size?

 

Ravinder Sharma

ISGEC, Yamuna Nagar.

 


 


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[MW:2068] RE: 2065] Re: Tube bending

 

 

Is there any source of getting squeezing and sizing press.

 

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of SELVA KUMAR
Sent: Wednesday, April 29, 2009 8:12 PM
To: materials-welding@googlegroups.com
Subject: [MW:2065] Re: Tube bending

 

1D Bending can be done by squeezing and 10% thinning can be achieved.

Regards
T.Selvakumar

--- On Wed, 29/4/09, Ravinder Sharma <ravi.achit@gmail.com> wrote:


From: Ravinder Sharma <ravi.achit@gmail.com>
Subject: [MW:2052] Tube bending
To: "Materials & Welding" <materials-welding@googlegroups.com>
Date: Wednesday, 29 April, 2009, 12:04 PM


How can we do 1D radius bending on 38 OD tubes. with max. ovality of
10% and 15 % thining?


Cricket on your mind? Visit the ultimate cricket website. Enter now!</a

 


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[MW:2074] Question: Typical materials to mount samples for metallurgical analysis

Also, what is their ratio? Where to buy?

Thanks a lot


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[MW:2067] AM240 Steel Alloy

Somebody know the AM 240 Steel alloy??
Regards
Leonardo






¿Sabías que el mejor amigo de Hotmail es Messenger? ¡Conocé las razones!
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Wednesday, April 29, 2009

[MW:2064] Re: maximum dia for single welder

I dont know your application,but in my experience in oilfield production work "Brother-in-law" (one welder on each side of pipe) is used in almost every situation if conditions permit. This speeds up the process and keeps the heat more uniform, I have brother-in-lawed a lot of four inch schedule 80 running frac. and schedule 40 for sales lines, have done this up to twelve inch.
Hope this helps
Sam Burgess
303-947-6245
PS.  I am looking for work
 
In a message dated 4/28/2009 9:07:59 P.M. Mountain Daylight Time, mmubasharjaveed@gmail.com writes:
Dear All,
can some one tell me what is the maximum dia can a single welder do welding? please give me the reference for this.
Regards,
M Javed

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[MW:2065] Re: Tube bending

1D Bending can be done by squeezing and 10% thinning can be achieved.

Regards
T.Selvakumar

--- On Wed, 29/4/09, Ravinder Sharma <ravi.achit@gmail.com> wrote:

From: Ravinder Sharma <ravi.achit@gmail.com>
Subject: [MW:2052] Tube bending
To: "Materials & Welding" <materials-welding@googlegroups.com>
Date: Wednesday, 29 April, 2009, 12:04 PM

[MW:2061] 10mm wide Strip

 

Hi friends,

 

Have anybody tried 10mm X .05 mm strip for corrosion resistant cladding to avoid distortion of less volume  component?

Is it comparable to FCAW option?

Is there any source to get strip of this size?

 

Ravinder Sharma

ISGEC, Yamuna Nagar.

 


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[MW:2060] Re: preheat calculation

Hi

Please use following formula to calculate Preheat temp.

Preheat  temperature in Degree celcius = 350 * Square root of (C.E – 0.25 )

Where C.E = CC + CT
CT  = CC * 0.005 * T
T = thickness of plate in mm
CC  = C + Mn/6 + Ni+Cu/15 + Cr+Mo+V/5

Regards

Prem S Nautiyal
Godrej,Plant 9/19,Mumbai

On Mon, 27 Apr 2009 sandy kumar wrote :
>Can anyone please provide me formula to calculate preheat required for any
>material?
>
>Thanks
>Sandy
>
>>

PREM S NAUTIYAL
CELL : 9820313278


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[MW:2059] Steeloscopy Test

As per Russian norms, Steeloscopy Test is to be performed for pressure vessels. I request members to guide me about what this test is?

 

Thank you,

 

Sunil S. Agrawal

Engineering & Design Tecnimont ICB

 


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[MW:2058] RE: 2045] Re: 2020] R: 2004] EN 287 Std

here's another copy
 
Tim Buyle.


From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Massimo Gherardi
Sent: maandag 27 april 2009 13:54
To: materials-welding@googlegroups.com
Subject: [MW:2045] Re: 2020] R: 2004] EN 287 Std

Dear Mr. Buyle,
 
can you send me a file of  Your master chart of European Welding Standards?
 
Thanks a lot and have a nice day.
 
BR
 
Massimo Gherardi 


Da: dwharvey <dwh@btinternet.com>
A: materials-welding@googlegroups.com
Inviato: Sabato 25 aprile 2009, 23:43:36
Oggetto: [MW:2032] Re: 2020] R: 2004] EN 287 Std

To Tim Buyle | Research Engineer Welding
ArcelorMittal R&D Industry Gent

OCAS NV | Pres. J.F. Kennedylaan 3
9060 Zelzate | Belgium
T +32 (0)9 345 12 93 | F +32 (0)9 345 12 04
tim.buyle@arcelormittal.com | www.ocas.be

Dear Mr Buyle,

Your master chart of European Welding Standards is splendid and most helpful

Thank you

Regards, David W Harvey, 25 04 09

D W Harvey,PhD
Technical Director,Consultant Welding Metallurgist,
VBC Group Ltd
12 Castle Business Park, Pavilion Way, Loughborough, LE11 5GW,
T 01792 405067, F 01792 404533, M 07768 004701,
dwh@btinternet.com, www.vbcgroup.com
Advanced Metal Joining Technology, Consultancy & Business Support
Metallurgy and Welding Engineering Services

Registered Address: Pavilion Way, Castle Business Park, Loughborough, Leicestershire. LE11 5GW. Registered Number: 06838597. VAT Number: 698 0193 95.

 


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[MW:2057] Re: Bolting issues on Flange joints

Not possible. Because the inside pressure is withstanding with all studs.
If you reduce the studs, the complete load will act on two studs and it will fail.

2009/4/28 justin raj <pathot007@yahoo.co.in>
any body can tell about the claded pipe welding prosuder


--- On Tue, 28/4/09, Johnson Madukayil <jmadukayil@gmail.com> wrote:

From: Johnson Madukayil <jmadukayil@gmail.com>
Subject: [MW:2042] Re: Bolting issues on Flange joints
To: materials-welding@googlegroups.com
Date: Tuesday, 28 April, 2009, 4:25 PM

You can treat it as an Section VIII Appendix II Flange. Hopefully the two stud bolts that you cannot insert, are 180° apart.



On Tue, Apr 28, 2009 at 1:21 AM, ptvvtp <cezond31@gmail.com> wrote:

 We have the following  scenario in one of our projects . Due to
inadequate space availability caused by the valve body studs, the
piping flange studs could not be inserted into the flange joint.. The
case in question is a 10" , 900# Flange which carries 16 no.s studs.
It is not possible to insert 2no.s stud bolts in the flange joint.
Does B16.5 mention anything about the safety / operability / validity
of a flange joint which has two no.s stud bolts less in a 16 stud
flange joint ?





Cricket on your mind? Visit the ultimate cricket website. Enter now!



--
Thanks & Regards
Muhammed Ibrahim PK

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[MW:2054] Overlay of Monel (NiCu7) on CS and LAS

Hi! Friends

 

Can any one please help for

 

I would like to know ,

 

i)                    We require to have restoration/ overlay of Monel (NiCu7)cladding by SMAW,GTAW, process ,where Specification restricts for Max Fe 2.5% for top 3mm of monel (NiCu7)weld overlay (We require  to weld overlay on SA 516Gr 70 and P4 material having thk of 10mm min)

ii)                   Will you please guide

a)      Which is the best consumables  brand to achieve Fe 2.5% max for top 3mm weld overlay?

b)      What is the min overlay height possible to achieve above requirement.?

c)       In case of monel clad restoration , generally we get the clad of 4mmthk

d)      What is the best welding parameter ?

e)      Due to cost implication ,we want to achieve the required chemistry of NiCu7 with max 2.5% Fe  at optimum overlay height say 5 to 6mm

 

 

Warm regards

 

Hegde P.B.

DGM (Welding Technology)

ISGEC Dahej

Gujarat India

+919714714803

 


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[MW:2053] RE: 2048] DIN2391-2-C-St35+BK

But As far as known about this material is it is obsolete standard and has
been replaced with DIN EN 10305-1. The ASTM equivalent Standard for above
one is ASTM A 519.grade st.35 (1.0308)
Please find from the catalogue.

Kumar Bagesh

-----Original Message-----
From: materials-welding@googlegroups.com
[mailto:materials-welding@googlegroups.com] On Behalf Of juniiee
Sent: Wednesday, April 29, 2009 11:25 AM
To: Materials & Welding
Subject: [MW:2048] DIN2391-2-C-St35+BK


What is the material composition for the said material? And what is
the equivalent in ASTM/JIS?


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[MW:2052] Tube bending

How can we do 1D radius bending on 38 OD tubes. with max. ovality of
10% and 15 % thining?

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[MW:2049] Enquiry for Tin, Bismuth alloy Bi(58%) and Sn(42%) utectic alloy.

Hi Guys,

It is required to procure a Tin, Bismuth alloy with the below mentioned
specifications.

1. Bi(58%) and Sn(42%) utectic alloy.
2. Melting point 138 deg C
3. Approx Quantity 15 T.

The alloy is to be used as molten metal.

Would appreciate your assistance in trying to source for vendors who can
deliver the alloy with the above mentioned specs.


Regards

Somesh Kumar Pandey

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[MW:2048] DIN2391-2-C-St35+BK

What is the material composition for the said material? And what is
the equivalent in ASTM/JIS?

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[MW:2047] Re: maximum dia for single welder

For a welder , The minimum diameter has the limitations , maximum diameter has no limitation. Bigger the diameter , the curvature will be less , hence easy to weld.
 
Regards

 
On 4/29/09, Mohammad Javeed <mmubasharjaveed@gmail.com> wrote:
Dear All,
can some one tell me what is the maximum dia can a single welder do welding? please give me the reference for this.
Regards,
M Javed

 
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[MW:2046] maximum dia for single welder

Dear All,
can some one tell me what is the maximum dia can a single welder do welding? please give me the reference for this.
Regards,
M Javed


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[MW:2051] Re: Bolting issues on Flange joints

any body can tell about the claded pipe welding prosuder


--- On Tue, 28/4/09, Johnson Madukayil <jmadukayil@gmail.com> wrote:

From: Johnson Madukayil <jmadukayil@gmail.com>
Subject: [MW:2042] Re: Bolting issues on Flange joints
To: materials-welding@googlegroups.com
Date: Tuesday, 28 April, 2009, 4:25 PM

You can treat it as an Section VIII Appendix II Flange. Hopefully the two stud bolts that you cannot insert, are 180° apart.


On Tue, Apr 28, 2009 at 1:21 AM, ptvvtp <cezond31@gmail.com> wrote:

 We have the following  scenario in one of our projects . Due to
inadequate space availability caused by the valve body studs, the
piping flange studs could not be inserted into the flange joint.. The
case in question is a 10" , 900# Flange which carries 16 no.s studs.
It is not possible to insert 2no.s stud bolts in the flange joint.
Does B16.5 mention anything about the safety / operability / validity
of a flange joint which has two no.s stud bolts less in a 16 stud
flange joint ?





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Tuesday, April 28, 2009

[MW:2042] Re: Bolting issues on Flange joints

You can treat it as an Section VIII Appendix II Flange. Hopefully the two stud bolts that you cannot insert, are 180° apart.


On Tue, Apr 28, 2009 at 1:21 AM, ptvvtp <cezond31@gmail.com> wrote:

 We have the following  scenario in one of our projects . Due to
inadequate space availability caused by the valve body studs, the
piping flange studs could not be inserted into the flange joint.. The
case in question is a 10" , 900# Flange which carries 16 no.s studs.
It is not possible to insert 2no.s stud bolts in the flange joint.
Does B16.5 mention anything about the safety / operability / validity
of a flange joint which has two no.s stud bolts less in a 16 stud
flange joint ?




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[MW:2041] Bolting issues on Flange joints

We have the following scenario in one of our projects . Due to
inadequate space availability caused by the valve body studs, the
piping flange studs could not be inserted into the flange joint.. The
case in question is a 10" , 900# Flange which carries 16 no.s studs.
It is not possible to insert 2no.s stud bolts in the flange joint.
Does B16.5 mention anything about the safety / operability / validity
of a flange joint which has two no.s stud bolts less in a 16 stud
flange joint ?

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[MW:2040] RE: 2035] A number in case of Low alloy steel welding with E-7018 Electrode

Jaspal

The requirements for determining the A-number are located in QW-404.5.
There are several options available in this paragraph. I would suggest
that for E7018-1 (There is no designator "I" that I know of) that you
use A-No. 1. This is permitted by QW-404.5 (b) which states that "For
SMAW, GTAW, and PAW (the chemical composition can be determined) from
the chemical analysis of the weld deposit according to the filler
specification or from the chemical composition as reported either in the
filler metal specification or the manufacturers certificate of
compliance."

I believe that the code is concerned with the composition of the
undiluted weld deposit chemistry when the filler metal has an A-no. (See
for example Section II Part C SFA-5.1, 9.3 or Figure 1 which specifies
that the chemical analysis shall be made from undiluted weld metal).
The rational, of course, is that a filler metal of the same A-no. will
result in a deposit chemistry that has similar properties as that of the
PQR test which was, it is assumed, acceptable by mechanical tests.
Changes in other variables may result in changes in the actual deposit
chemistry. However, all other essential variables the same, a simple
change in filler metal with the same A-no. should not result in gross
changes that would affect the mechanical properties reported on the PQR.


From my experience, this is standard practice - you use the A-no.
determined by the specification or based on the filler metal
manufacturers certification. If the filler has no A-number then, per
QW-404.5, you specify a nominal chemical composition, manufacturers
trade designation etc.

john

-----Original Message-----
From: materials-welding@googlegroups.com
[mailto:materials-welding@googlegroups.com] On Behalf Of JASPAL SINGH
Sent: Monday, April 27, 2009 2:33 AM
To: Materials & Welding
Subject: [MW:2035] A number in case of Low alloy steel welding with
E-7018 Electrode


I did PQR of Low alloy steel with E-7018-I electrode.

As 'A' number is essential variable.

What should i write over there , because weld metal chemical composition
after dilution will not be A-1.

Regards

Jaspal Singh
9996624244


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Monday, April 27, 2009

[MW:2045] Re: 2020] R: 2004] EN 287 Std

Dear Mr. Buyle,
 
can you send me a file of  Your master chart of European Welding Standards?
 
Thanks a lot and have a nice day.
 
BR
 
Massimo Gherardi 


Da: dwharvey <dwh@btinternet.com>
A: materials-welding@googlegroups.com
Inviato: Sabato 25 aprile 2009, 23:43:36
Oggetto: [MW:2032] Re: 2020] R: 2004] EN 287 Std

To Tim Buyle | Research Engineer Welding
ArcelorMittal R&D Industry Gent

OCAS NV | Pres. J.F. Kennedylaan 3
9060 Zelzate | Belgium
T +32 (0)9 345 12 93 | F +32 (0)9 345 12 04
tim.buyle@arcelormittal.com | www.ocas.be

Dear Mr Buyle,

Your master chart of European Welding Standards is splendid and most helpful

Thank you

Regards, David W Harvey, 25 04 09

D W Harvey,PhD
Technical Director,Consultant Welding Metallurgist,
VBC Group Ltd
12 Castle Business Park, Pavilion Way, Loughborough, LE11 5GW,
T 01792 405067, F 01792 404533, M 07768 004701,
dwh@btinternet.com, www.vbcgroup.com
Advanced Metal Joining Technology, Consultancy & Business Support
Metallurgy and Welding Engineering Services

Registered Address: Pavilion Way, Castle Business Park, Loughborough, Leicestershire. LE11 5GW. Registered Number: 06838597. VAT Number: 698 0193 95.

 


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[MW:2039] RE: 2036] preheat calculation

European Standard EN 1011 contains a method to calculate pre-heating
temp. based on material (Carbon equivalent) / welding process / plate
thickness

Tim.

-----Original Message-----
From: materials-welding@googlegroups.com
[mailto:materials-welding@googlegroups.com] On Behalf Of sandy kumar
Sent: maandag 27 april 2009 9:42
To: materials-welding@googlegroups.com
Subject: [MW:2036] preheat calculation

Can anyone please provide me formula to calculate preheat required for
any material?

Thanks
Sandy


****
This message and any attachment are confidential, intended solely for the use of the individual or entity to whom it is addressed and may be protected by professional secrecy or intellectual property rights.
If you have received it by mistake, or are not the named recipient(s), please immediately notify the sender and delete the message. You are hereby notified that any unauthorized use, copying or dissemination of any or all information contained in this message is prohibited.
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[MW:2038] RE: 2035] A number in case of Low alloy steel welding with E-7018 Electrode

Hi!

If the weld metal chemistry is not falling under "A" no specified .In this
case we can use that PQR/WPS for specific actual chemistry with THE BRAND
and THE ACTUAL CHEMISTRy for that type of base metal welding(In short it is
a Brand and base metal restriction)

Regards

Hegde P.B.

-----Original Message-----
From: materials-welding@googlegroups.com
[mailto:materials-welding@googlegroups.com] On Behalf Of JASPAL SINGH
Sent: Monday, April 27, 2009 1:03 PM
To: Materials & Welding
Subject: [MW:2035] A number in case of Low alloy steel welding with E-7018
Electrode


I did PQR of Low alloy steel with E-7018-I electrode.

As 'A' number is essential variable.

What should i write over there , because weld metal chemical
composition after dilution will not be A-1.

Regards

Jaspal Singh
9996624244

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[MW:2037] Re: preheat calculation

Please see asme VIII.

T+R

 


From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of sandy kumar
Sent: segunda-feira, 27 de Abril de 2009 8:42
To: materials-welding@googlegroups.com
Subject: [MW:2036] preheat calculation

 

Can anyone please provide me formula to calculate preheat required for any material?

 

Thanks

Sandy



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[MW:2036] preheat calculation

Can anyone please provide me formula to calculate preheat required for any material?
 
Thanks
Sandy

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[MW:2035] A number in case of Low alloy steel welding with E-7018 Electrode

I did PQR of Low alloy steel with E-7018-I electrode.

As 'A' number is essential variable.

What should i write over there , because weld metal chemical
composition after dilution will not be A-1.

Regards

Jaspal Singh
9996624244


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[MW:2043] Re: 2020] R: 2004] EN 287 Std

Dear Tim , Prem,

Thanks for the overview and specifications of the standards. They are of great help.

Regards,

Nimesh S Chinoy
SigmaWeld

Electronics Devices

On Fri, Apr 24, 2009 at 1:19 AM, Tjitte K. Schutter <tjitte.schutter@gmail.com> wrote:
Tim,
 
thank you for the overview, may come in handy.
 
Cheers,
Tjitte Schutter

2009/4/23 <tim.buyle@arcelormittal.com>
Good morning,
 
herewith an overview on how different EN / ISO standards are related with each other for fusion welding
 
Regards,

 

Tim Buyle | Research Engineer Welding
ArcelorMittal R&D Industry Gent

OCAS NV | Pres. J.F. Kennedylaan 3
9060 Zelzate | Belgium
T +32 (0)9 345 12 93 | F +32 (0)9 345 12 04
tim.buyle@arcelormittal.com | www.ocas.be

 

 



From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Alessandro Muroni
Sent: donderdag 23 april 2009 5:46
To: materials-welding@googlegroups.com
Subject: [MW:2020] R: 2004] EN 287 Std

Dear Chinoy,

 

EN 287 is also harmonized with PED 97/23/CEE (European Pressure Equipment Directive), for CE mark on pressure vessels.

It's the EN equivalent to ASME IX std. Sometimes less flexible (qualified ranges, testing, expiration conditions, ..)

 

Best regards


Alessandro Muroni

CAVE

www.cavesrl.com   

 

Da: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] Per conto di Nimesh Chinoy - SigmaWeld
Inviato: mercoledì 22 aprile 2009 7.29
A: materials-welding@googlegroups.com
Oggetto: [MW:2004] EN 287 Std

 

Can anyone please explain to me what is EN287 STD for SS Welding ?

 

Regards,

--
Nimesh S Chinoy



********************************************************************************
This message and any attachment are confidential, intended solely for the use of the individual or entity to whom it is addressed and may be protected by professional secrecy or intellectual property rights.
If you have received it by mistake, or are not the named recipient(s), please immediately notify the sender and delete the message. You are hereby notified that any unauthorized use, copying or dissemination of any or all information contained in this message is prohibited.
Arcelormittal shall not be liable for the message if altered, falsified, or in case of error in the recipient.
This message does not constitute any right or commitment for ArcelorMittal except when expressly agreed otherwise in writing in a separate agreement.
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--
Nimesh S Chinoy

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[MW:2044] Re: EN 287-1 welder qualification

Hello
 
If the welder is qualified in 6G than he can automaticaly qualified in 2G,3G,4G so you can use him in tank job.
 
Regards
 
B.K.Shah 

On Sat, Apr 25, 2009 at 3:19 PM, daniel iordache <daniel.iordache@gmail.com> wrote:

Hello,

i have the following situation.......

i have to test some welder coming from other sites acc. with EN 287-1........

the question is .....my project is tank erection and facilities .....

if the welder will pass 4" pipe butt weld 6G( h-l045)  they will cover
also plates and fillet welds..

thanks

Daniel
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Sunday, April 26, 2009

[MW:2032] Re: 2020] R: 2004] EN 287 Std

To Tim Buyle | Research Engineer Welding
ArcelorMittal R&D Industry Gent

OCAS NV | Pres. J.F. Kennedylaan 3
9060 Zelzate | Belgium
T +32 (0)9 345 12 93 | F +32 (0)9 345 12 04
tim.buyle@arcelormittal.com | www.ocas.be

Dear Mr Buyle,

Your master chart of European Welding Standards is splendid and most helpful

Thank you

Regards, David W Harvey, 25 04 09

D W Harvey,PhD
Technical Director,Consultant Welding Metallurgist,
VBC Group Ltd
12 Castle Business Park, Pavilion Way, Loughborough, LE11 5GW,
T 01792 405067, F 01792 404533, M 07768 004701,
dwh@btinternet.com, www.vbcgroup.com
Advanced Metal Joining Technology, Consultancy & Business Support
Metallurgy and Welding Engineering Services

Registered Address: Pavilion Way, Castle Business Park, Loughborough, Leicestershire. LE11 5GW. Registered Number: 06838597. VAT Number: 698 0193 95.

 

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Saturday, April 25, 2009

[MW:2033] EN 287-1 welder qualification

Hello,

i have the following situation.......

i have to test some welder coming from other sites acc. with EN 287-1........

the question is .....my project is tank erection and facilities .....

if the welder will pass 4" pipe butt weld 6G( h-l045) they will cover
also plates and fillet welds..

thanks

Daniel

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Friday, April 24, 2009

[MW:2034] Re: WPS

The base material is not a problem. The problem is:
1. Filler material is one of essential variable.
2. impact test it's requiered low design temperature.
 
For A333 I use ER80S Ni1 filler material.

--- On Thu, 4/23/09, Endri Prasetyo <endri.prasetyo@gmail.com> wrote:

From: Endri Prasetyo <endri.prasetyo@gmail.com>
Subject: [MW:2017] Re: WPS
To: materials-welding@googlegroups.com
Date: Thursday, April 23, 2009, 3:15 AM

Parviz,
 
The base material is one of essential variable, if any difference of base metal so the WPS is different too.
 
regards,
Endri

On Wed, Apr 22, 2009 at 7:14 PM, parviz farhadi <parvizfarhadi@gmail.com> wrote:
Dear All,
 
Is it possible to use WPS of ASTM A106 Grade B and its PQR for ASTM A333 Gr 6?
 
Regards,
Parviz





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[MW:2031] R: 2023] RE: 2020] R: 2004] EN 287 Std

Nica Tim, Thanks


Alessandro

www.cavesrl.com

 

Da: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] Per conto di tim.buyle@arcelormittal.com
Inviato: giovedì 23 aprile 2009 9.28
A: materials-welding@googlegroups.com
Oggetto: [MW:2023] RE: 2020] R: 2004] EN 287 Std

 

Good morning,

 

herewith an overview on how different EN / ISO standards are related with each other for fusion welding

 

Regards,

 

Tim Buyle | Research Engineer Welding
ArcelorMittal R&D Industry Gent

OCAS NV | Pres. J.F. Kennedylaan 3
9060 Zelzate | Belgium
T +32 (0)9 345 12 93 | F +32 (0)9 345 12 04
tim.buyle@arcelormittal.com | www.ocas.be

 

 

 


From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Alessandro Muroni
Sent: donderdag 23 april 2009 5:46
To: materials-welding@googlegroups.com
Subject: [MW:2020] R: 2004] EN 287 Std

Dear Chinoy,

 

EN 287 is also harmonized with PED 97/23/CEE (European Pressure Equipment Directive), for CE mark on pressure vessels.

It’s the EN equivalent to ASME IX std. Sometimes less flexible (qualified ranges, testing, expiration conditions, ..)

 

Best regards


Alessandro Muroni

CAVE

www.cavesrl.com   

 

Da: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] Per conto di Nimesh Chinoy - SigmaWeld
Inviato: mercoledì 22 aprile 2009 7.29
A: materials-welding@googlegroups.com
Oggetto: [MW:2004] EN 287 Std

 

Can anyone please explain to me what is EN287 STD for SS Welding ?

 

Regards,

--
Nimesh S Chinoy

 


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Arcelormittal shall not be liable for the message if altered, falsified, or in case of error in the recipient.
This message does not constitute any right or commitment for ArcelorMittal except when expressly agreed otherwise in writing in a separate agreement.
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[MW:35346] Cast-iron welding

Any advice for cast iron welding Sent from Yahoo Mail for iPhone