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Re: [MW:33832] Re: Vanadium composition showing in p91

By Materials & Welding
0.004 % V- its trace element  
Not a deliberate addition


On Monday, December 19, 2022 at 8:54:33 AM UTC+5:30 mithlesh kumar wrote:
Vandium % is .004

On Mon, Dec 19, 2022, 8:43 AM Vishwas Keskar Welding Manager WELDING <vvkes...@gmail.com> wrote:
What is the % Vanadium in that MTC ?
It is trace elements not a deliberate addition for Gr 22  unlike Gr 91 where it it MUST in Gr 91 

Regards

Vishwas IWE
International Welding Engineer 


On Saturday, December 17, 2022 at 8:47:13 PM UTC+5:30 mithlesh kumar wrote:
Kindly read WP22 instead of P91
On Saturday, December 17, 2022 at 8:15:23 PM UTC+5:30 mithlesh kumar wrote:
Dear team,

I have observed vanadium in heat analysis of p91 MTC  , but as per code vanadium is not showing in chemical composition table. Suggest is it acceptable or not if acceptable code reference please.

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