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Interpretation ASME IX n¦ IX-83-165 1

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abbver98

Mechanical
Joined
Jun 21, 2002
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195
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BE
Does someone have interpretation ASME IX n° IX-83-165 on preheat temperature (QW.406.1)
 
Question(1): PQR is generated that lists 400F as the preheat temperature. Per QW-406.1, can the WPS require a minimum preheat of 300F?
Reply(1): Yes.
Question(2): Can the preheat temperature on the PQR be a range?
Reply(s): No.
 
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