This might give some idea.
http://www.ssina.com/view_a_file/designguidelines.pdf.
Also you have high allowable stress in case of 304N incomparison with
304L or 304
There is a deiffernce in minimum requirement on yiled strength 35KSI
(304N) /25 KSI (304L), 304 (30KSi)
Hope this helps
On 8/8/08, Sudipto_Banerjee@fwuk.fwc.com <Sudipto_Banerjee@fwuk.fwc.com> wrote:
>
> Hi friends,
> Pls. let me know may be in what circumstances SS 304N is used in place of
> SS 304 or 304L.
>
>
> Best Regards,
> Sudipto Banerjee
> Equipment Engg. Department
> Office no. 0044- (0)118 913 2295
>
>
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