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[MW:14061] Impact test report of PTC

By Materials & Welding
Low temp vessel PTC for head to shell c-seam; Head : Cap SA420WPL6, Pipe: SA333 Gr 6; Filler metal ER70S2+ E7018-1; GTAW+ SMAW process.
 
PTC used as filler metal is not SFA classified for low temp -48deg C
 
Impact test results: 18, 14, 12 Joules test piece size 10 x 7.5 x 55 @ -48deg C;
 
Average value required for 10x 7,5x55 is 15joule; single specimen 2/3 x 15: 10joule
 
Reference ASME SEC VIII Div-1 2011a UG 84 & UCS 67
 
Dear Expert,
Let me have your advice whether these results are acceptable.
 
Thanks
Aly
 

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