Re: [MW:27355] Cromium limit to maintain back purging

ref B31.1 or B31.3, and lot of books 

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On Tue, Feb 20, 2018 at 12:39 PM, pradip kumar Sil <pradipsil@gmail.com> wrote:

Dear Sir,

Can you pls provide me code references.

Thanks in advance

Pradip

On 20 Feb 2018 8:53 am, "Kannayeram Gnanapandithan" <kgpandithan@gmail.com> wrote:

Grater than 3% Cr, purging

On 20-Feb-2018 9:51 am, "pradip kumar Sil" <pradipsil@gmail.com> wrote:

Dear everybody,

Can anybody inform me minimum how much percentage of cromium limit to maintain back purging with code reference.

Thanks in advance

Pradip

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