Re: [MW:30767] Pickling and passivation

ASTM A380 is a good ref.  It give a list of possible solutions to use and some basic guides. 

Regards 

Sameer 

Sent from my Huawei phone

-------- Original message --------
From: Chiranjeevi A <chiranjeevipuvvula@gmail.com>
Date: Wed, 15 Apr, 2020, 12:47 PM
To: materials-welding@googlegroups.com
Subject: Re: [MW:30766] Pickling and passivation

Dear Harenath,

       Due to improper storage, the thermowell of Inconel 601 got corroded. For these items can we do pickling and passivation? 

On Wed, Apr 15, 2020 at 7:28 AM harenath jha <harenathjha@gmail.com> wrote:

What is the conditions of material.

Is it heat treated normalised or something else.

On Wed, Apr 15, 2020, 10:31 Chiranjeevi A <chiranjeevipuvvula@gmail.com> wrote:

Dear all,

  Can any one suggest the specification or standard procedure s to be followed for pickling and passivation of inconel pipes and flange surfaces

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