Re: [MW:5534] ASTM A 252 Grade 2 and 3

Dear Sekar,

 

As per API 620 the Fabircation code is ASME sec. IX

 

But you are telling the code of fabrication is AWS D 1.1

 

 

What ever may be code you can use SMAW or FCAW process.

 

You can weld ASTM A 252 Gr 2  to Gr 3 with E 7018 electode ( SMAW )  or E 71T1 or  E70T5 filler wire (FCAW process)

 

Regards

 

N.V. PRASAD

On Fri, Jun 11, 2010 at 6:58 AM, mythili sekar <msmythilisekar@gmail.com> wrote:

Dear prasad

 

Thank you for your reply.

 Fabrication & structural code is AWS D1.1. Tank is API 620.

Actually their issue is, "can we weld ASTM A 252 grade 2 and 3 together? if it is what 

filler can we use for FCAW or SMAW?."

 

Thank you for your support & Info.

 

Best Regards

S.Sekar

Singapore.

 

On 6/9/10, N VENKATESWARA PRASAD <weldengr.velosi@gmail.com> wrote:

Dear Sekar,

 

What is your code of fabrication. You can use E 7018 for SMAW and E 70S3 for TIG welding.

 

Regards

 

N.V. PRASAD

 

On Wed, Jun 9, 2010 at 9:28 AM, mythili sekar <msmythilisekar@gmail.com> wrote:

Hi

Anbody knows, please share the details about welding compitability of

ASTM  A252 Grade 2 and Grade 3. group not listed in AWS D.1.1.

Filer metal selction also.This steel pipe pile work for LNG tank.

 

Thank You.

Best Regards

Sekar.

--
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding-unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.

 

--
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding-unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.

--
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding-unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.

--
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding-unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.