Re: [MW:16275] Re: Material heat treated condition

Pl do not make any confusion  with Construction and Reference code requirements

QW 407 is only for weldments heat treated condition not base metal

Pandithan

Welding Consultant

On Thu, Dec 20, 2012 at 10:57 AM, Raghuram Bathula <raghurambathula@gmail.com> wrote:

Base material heat treatment condition is requested for ASME pressure vessels, refer  UG-84(h)(2) , when impact testing is required

 the test plate material shall satisfy all of the following requirements relative to the material to be used in production:

(a) be of the same P-Number and Group Number;

(b) be in the same heat treated condition

On Monday, December 17, 2012 2:56:09 PM UTC+5:30, vins wrote:

Dear Experts

I need some clarification from base metal heat treated condition (NR+SR to NR) or (SR +NR) is there in WPS, Why this required and where it's written applicable essential variable

In pipe existing pipe was SR condition and the new one N condition, hear also this case applicable are not

Please Give me some code reference for review….

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Thanks

With Best Regards,

D.VINCER MICHAEL

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