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wolfram mod. bainitic P122 and T23

wolfram mod. bainitic P122 and T23

wolfram mod. bainitic P122 and T23

(OP)
Does anyone have experience in fabricating boiler components using the new alloys P122 and T23(over 12 mm thk)?

These are wolfram ( tunsten) modified bainitic alloys developed 6 yrs ago.

RE: wolfram mod. bainitic P122 and T23

Haven't done any myself, but Metrode has some technical papers available.

RE: wolfram mod. bainitic P122 and T23

ASME Code treats P23 as a P-5A material with regard to preheat and PWHT requirements.

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