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SA387GR12CL2 CVN Impact Test Temperatur

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  • charpy impact reduction of test temperature

    Oct 20, 2010 · ASME SA333 seamless pipe 5” sch xs .375 wall the cert I have has a impact sample size of .394 x .295.(subsize right) the cert has a spec of 18 to14 joules (results are 185, 109, 186) at a test temp of 45 c .

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    The minimum average (of a set of three test pieces) absorbed energy for each pipe weld and HAZ test, based upon full size test pieces and a test temperature of 0 °C (32 °F), or if agreed a lower test temperature, shall be a) 27 J (20 ft.lbf) for pipe with D < 1 422 mm (56.000in) in grades ≤ L555 or X80;

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