Re: [MW:5314] Electrode for SA516 Gr.70 Material.

Hi Vijay,

According to ASME Sec-II Part-C 2007 ed, SFA-5.1 , Table 3 ( Charpy Impact requirement),E7018 testing requirement at -30 deg C &  E7018-1 testing requirement at -45 deg C, if your requirement is at -46 deg C, then it will not be suitable.

 

Regards, 

On Mon, May 31, 2010 at 10:56 AM, raghurambathula@gmail.com <raghurambathula@gmail.com> wrote:

You can use E7018-1, however if your service is non corrossive (non NACE or no restriction on Ni %), E 7018-C3L, 8016-C1 could be a betterchoice.

Sent from my Nokia phone

-----Original Message-----
From: Vijay
Sent:  30/05/2010 11:47:20 pm
Subject:  [MW:5303] Electrode for SA516 Gr.70 Material.

Dear All,

Can we used E7018 electrode for SA516 Gr.70 material (Impact Tested at
-46 oC) or we need to use other??

Kindly clarify.

Regards,
Vijay,
Advanced Oilfield Technology Company,
Oman.

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