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Re: [MW:5969] FW: ASTM A106/API5L X 52 pipe to use instead ABS AH36/dh36

By Materials & Welding
U can use X52 pipes, also check the mill certs for A333  may get qualify for min yield. A106 can not use. ABS AH/DH36 is from A131.

2010/7/13 Elshan Feyzullayev <elshan_f@hotmail.com>
Dear Pradip,
 
This is exactly the same material that you have attached. 
 
It is evident that AH/DH36 has min yield strength 355 mpa. But ASTM A106/API x52 has min yield strength 240 mpa. Therofore ASTM A106/ API X52 can not substitute AH/DH 36.
What role does yield strentgh play in the structural construction then?
 
best regards,

 
From: pgoswami@quickclic.net
To: materials-welding@googlegroups.com
Subject: [MW:5956] FW: ASTM A106/API5L X 52 pipe to use instead ABS AH36/dh36
Date: Mon, 12 Jul 2010 19:19:02 -0400


 

Elshan,

 

It's very difficult to get information on steels of  ABS specifications as they're proprietary. However I dug out these information. Let me know if your project involves:-

·         The same ABS specifications

·         Is it the same AH36 material, you're talking about.

·         Would it be convenient from your end to email the applicable part/portions of ABS specs.

 

 I am asking the above in order  to make sure that I would be able to advice on the correct spec and materials.

 

Thanks.

 

 

Pradip Goswami,P.Eng.

Welding & Metallurgical Engineer/Specialist

Ontario Power Generation Inc.

Email-pgoswami@sympatico.ca,

pgoswami@quickclic.net

 

 

From: Elshan Feyzullayev [mailto:elshan_f@hotmail.com]
Sent: Monday, July 12, 2010 1:12 AM
To: pgoswami@quickclic.net
Subject: RE: ASTM A106/API5L X 52 pipe to use instead ABS AH36/dh36

Hi Pradip,
 
No it is not resolved yet. Could you please advise? And I would like to know what is the role of yield strength on structural and piping construction?
 
many thanks in advance.
 
Elshan.
 

From: pgoswami@quickclic.net
To: elshan_f@hotmail.com
Subject: RE: ASTM A106/API5L X 52 pipe to use instead ABS AH36/dh36
Date: Sun, 11 Jul 2010 22:15:35 -0400

Hi Elshan,

 

I missed your email. Is this problem resolved, if not I can dig out the information for you.

 

Appreciate your response.

 

Thanks

 

Pradip Goswami,P.Eng.

Welding & Metallurgical Engineer/Specialist

Ontario Power Generation Inc.

Email-pgoswami@sympatico.ca,

pgoswami@quickclic.net

 

 

From: Elshan Feyzullayev [mailto:elshan_f@hotmail.com]
Sent: Tuesday, June 08, 2010 12:44 AM
To: pgoswami@quickclic.net
Subject: ASTM A106/API5L X 52 pipe to use instead ABS AH36/dh36

Dear Pradip,
 
I have got the project here a fabrication of the structural platform. The pipe supports are required to be ABS AH36/DH 36 which is minimum yield strength is required to be 355 MpA.
 
Can we substitute this structural pipe with ASTM A106 Gr B/ASTM A333/API 5L X52 pipe?
 
Could you please be so kind to give me a detailed information about it?
 
Thank you in advance.
 
Best regards,
Elshan Feyzullayev.
Baku, azerbaijan.

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