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521 views Career Discussions gunawan_eko gunawan_eko 08:34 Jun-24-2009 Hardness Test Dear Gent, Could please assist me, regarding the Hardness test require Did still require Hardness test for Materaial P1 with wall thickness above 19mm (subject for PWHT) as per ASME 31.3 table 331.1.1 ?                  Reply  Translate  Close   Roger Duwe NDT Inspector, API-510, 570, 653 MISTRAS, USA, Joined Jan 2009, 148 Roger Duwe NDT Inspector, API-510, 570, 653 MISTRAS, USA, Joined Jan 2009 148 21:51 Jun-24-2009 Re: Hardness Test In Reply to gunawan_eko at 08:34 Jun-24-2009 (Opening). No, hardness testing is not required to confirm adequate PWHT of P-1 material >19mm, per B31.3. Per 331.1.7(a), if no hardness limit is listed in the table, testing is not required. However, it is a VERY good idea to do a few spot hardness tests of PWHT'd welds. Makes everybody 'happy', by proving that your PWHT was proper. The number you are looking for is Brinnell Hardness 'BHN' of 200 or less.                  Reply  Translate  Close   Product Spotlight XRHRobotStar StandVisiConsult Systems & Solutions GmbH In high volume industries like automotive the requirement for a hundred percent X-ray inspection c ... reates a bottleneck in the production. The XRHRobotStar is a fully Automated Defect Recognition (ADR) capable robot-system that allows an ultra-fast in-line inspection. > 5 Showcases5 Videos I&T Nardoni StandI&T Nardoni Institute NDT, RESEARCH AND DEVELOPMENT OF NEW METHODOLOGY, TRAINING CENTER I&T NARDON INSTITUTE was idiated ... in 1988 by Giuseppe Nardoni, now president and owner of the company, based on his multi-annual and international experience in the field of NDT. > Research Center IDEKO develops an ultrasonic train wheel inspection system for CAF StandIDEKO S.Coop The Basque Research centre IK4-IDEKO has developed a state-of-the-art ultrasonic inspection system f ... or the train wheel. This system secures a sound condition of train wheels and is thus a significant contribution to rail transport safety. The device was delivered to CAF recently and its use allows the manufacturer to become an approved supplier of rolling stock in Italy, as it meets the demanding homologation standards of this country. \\\\r\\\\n > 3 Showcases NDTkit RT StandTESTIA NDTkit RT, TESTIA's Digital Radiography software The NDTkit product line software for X-ray analysi ... s. NDTkit RT is a software benefiting from the Ultis kernel which is dedicated to radiographic image analysis. It offers a set of tools and filtering processes to assist RT operators in finding relevant flaws. > 5 Showcases2 Videos more Showcases Share... Home Exhibition Archive Forum Jobs Members Events Directory NDT A-Z Advertise Privacy Policy Contact About © NDT.net - Where expertise comes together. The Largest Open Access Portal of Nondestructive Testing (NDT)- since 1996 We use technical and analytics cookies to ensure that we will give you the best experience of our website - More Info Accept top this is debug window