Re: [MW:11496] Re: Temper embrittlement

Thank you for giving reply but P5C also contains more than 0.15% Mo & still need temper embrittlement test but not for P5B!

On Mon, Jun 27, 2011 at 1:53 PM, mohd.qce <mohd52100@gmail.com> wrote:

Dear maulik,

Temper embritllement can be prevented by keeping  sulfer an phosferous
at low level and also addition of Mo(<0.15% min) will prevent temper
embritllent.

As far as my interpretaion SecIX all P5B materials have a more than
0.5%Mo. so that not required.

It really intersting subject..if get more info please share with us.

regards,
mohd.


On Jun 26, 11:28 am, "Maulik H. Thakkar" <mlkthakk...@gmail.com>
wrote:

> Dear all,
>
> Why temper embrittlement test is not required for P5B materials as per
> API 934?

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Regards,

 

Maulik H. Thakkar

Larsen & Toubro, Hazira

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