1.Stockist Gould Alloys after review did inform that they cannot accept this material defect since the same has happened due to post machining and at treatment.  Repeated mails to go to the route cause failed.
2.With no alternate we have changed the stockiest from Gould Alloys to ThyssenKrupp India since last 3-months and have no complaints.  As a safety measure for few quantities were sent to API for cross verification of MPI and found out to be correct.  Every batch we are getting odd ones checked at API for MPI and finding the same within accepted limits.  
