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Re: [MW:9594] Cr. % Variation after Heat Treatment.

Hi,

IT MAY BE DUE TO Cr MAY NOT HOMOGENEOUSLY mixed or while you tested
that spot might be different than this spot some variation or first
reading may not correct or this reading. You may recalibrate the PMI
machine. Or you may go for other machine and also go for chemical
analysis.


On Mon, 31 Jan 2011 11:09:32 +0530 wrote
>Dear All,
 
I had Witnessed a PMI test on Material 34CrNiMo6 The Cr. % obtain 1.3
to 1.4, After Machining the Rod and Heat treatment and temparing the
same material is tested fore PMI and found Cr.0.98 to 1.2 Percent.The
Cr. % become less by 0.1 to 0.2 %. Can any body tell what may be the
reason.

Regards
Israr Ahmed Noor Mohammed
+919930308261




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Dear Sir,





Thanking You,

Honesty is the best Policy

With Warm Regards,

Muthu Barathi P
Mobile No:00962788269821 (Jordan)
00962775401951

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