ALLOY 825 IMPACT TEST REQUIREMENT AS PER ASME B31.3

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venkkates...@gmail.com

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Jun 18, 2023, 11:46:50 PM6/18/23
to Materials & Welding
Experts,

Please confirm that the weld metal impact test is required for solid alloy 825 pipe PQR using ENiCrMo-3 filler wire/electrode as per ASME B31.3 (Table 323.2.2 A-6).

Thanks in advance


james gerald

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Jun 20, 2023, 4:49:33 AM6/20/23
to material...@googlegroups.com
Yes if you use a different composition welding consumable compared to Base material

Thanks & Regards

J.Gerald Jayakumar




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venkkates...@gmail.com

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Jul 12, 2023, 3:50:46 AM7/12/23
to Materials & Welding
thank you, can you confirm the acceptance criteria of impact test value?

james gerald

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Jul 12, 2023, 4:37:51 AM7/12/23
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First decide on the  Test temperature (MDMT). Test value will be based on Base material values.

Thanks & Regards

J.Gerald Jayakumar


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