Wednesday, April 11, 2018

Re: [MW:27693] Re: WPS base metal qualification range

You have to read QW 403.1 and then QW 424 carefully. Your interpretation is wrong . If your PQR was done using a P15E and a P4, then you can support WPS which are for any P15E to any P4 ONLY

2018-03-28 10:38 GMT+03:00 srinivas <srinivasduraisamy@gmail.com>:
Hi 

This is Srinivas, 

I got a PQR P5A to P5A , So i can write WPS P5A to P4 from that P5A to P5A PQR ? 

Based on QW 424.1 ? 

On Sunday, 6 April 2014 12:18:17 UTC+8, Binoy Lonappan wrote:
As per Section IX QW 424 for procedure qualification it is given thatt

for base material range of qualification as P15 E metal to P4 metal is
qualified for any metal from P15E to P4 or P3,P1
But P number is an essential variable so what is the actual
interpretation of the above clause

Or does it means if we qualify procedure for P15E +P4 then it is
qualified for the P15E any metal from this group to any metal from
P4,P3 P1 groups

--
With Regards
Binoy Lonappan
+91-9645100560
QAC Engineer
TECCL

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--
Dr. Georgios Dilintas,
Dipl. Ing. In Aeronautic and Space Engineering
Ph.D in Mechanics of Solids - Computational Mechanics
A.I.S, A.N.I, IRCA Lead Auditor
Welding, Stress Analysis, Corrosion, QA/QC, Failure Analysis, Risk Analysis

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