Stainless steel weld surfaces are invariably contaminated by the iron oxide-rich condensed fume deposits surrounding the weldment. If left in situ, this can cause very unsightly rust staining when it become damp . This is what has to be removed. There are numerous proprietary cleaners available from local welding distributors.
Sincerely,
D Harvey,
----Original message----
From : abdulrauf1947@gmail.com
Date : 14/05/2016 - 13:35 (GMTST)
To : materials-welding@googlegroups.com
Subject : Re: [MW:24794] Regarding SS 304 CleaningYou can use nitric solution for passivation to remove carbon.--On Thu, May 12, 2016 at 10:26 AM, Mohit Aggarwal <aggarwalmohit05@gmail.com> wrote:Dear Experts,
Kindly let me know that If SS is effected by Carbon steel and surface get little effected, then is it right to clean it with Nitric Acid by dipping.
Regards,
--
Mohit Aggarwal.
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--Best Regards,Abdul RaufLead QA/QCBLCT-Project KSACell# 00966 590 637 965
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