My test Coupon is 8" SCH 80 Thk 12.7mm A 106 Gr.b, ( No PWHT & NO
toughness)
As per asme sec9, from QW 451.1
the mechanical test required is Tension test - 2Nos
Face Bend - 2nos
Root bend - 2nos.
& I thought the above test are enough for making PQR & WPS.
am i right?
or else any other test is required r not?
regards
Srinivas
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