One would not expect a hardness of 244 to result in a failure in a standard SCC test. However you could carry out further hardness testing using a reduced load for the test to see if there are very local areas of high hardness which are initiating the failure.
From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of amirzakee@gmail.com
Sent: 05 May 2015 13:49
To: Alan Denney; materials-welding@googlegroups.com
Subject: Re: [MW:23209] RE: 23206] Failed SSC test
Hi Alan
Based on the same WPQT but conducted on different test coupon the highest hardness value is 244 on the HAZ side.
Do you reckon hardness is the issue?
Thanks.
Amir Zakee
Sent from my BlueBerry 10 semakphone.
From: Alan Denney Sent: Selasa, 5 Mei 2015 20:23 Reply To: materials-welding@googlegroups.com Subject: [MW:23207] RE: 23206] Failed SSC test |
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