ASME B31.3 unlisted materials

[weldon]

Should PWHT requirements for the materials type be followed for
unlisted materials ie no P or S number?

[pgos...@sympatico.ca]

What is the unlisted material, could you be specific, i.e could you please provide speficication or composition etc.
 
Thanks.
 
Pradip Goswami,P.Eng
Welding & Metallurgical Engineer/Specialist.
Ontario Power Generation Inc.
Toronto, Canada.
 
> Date: Thu, 19 Nov 2009 23:43:10 -0800
> Subject: [MW:3695] ASME B31.3 unlisted materials
> From: jjlo...@gmail.com
> To: material...@googlegroups.com

>
> Should PWHT requirements for the materials type be followed for
> unlisted materials ie no P or S number?
>

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[John Lock]

The material is ASTM 519 Gr 4130

 

Best regards,

 

John Lock

Quality & Classification Engineer

Pacific Deepwater Construction Ltd

Cellular.                 +82 (0)10 4693 6282

Office Tel.              +82 (0)55 631 9071

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E-mail                    j.l...@pacificdrilling.com

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