API 571-Temper Embrittlement Affected Units or Equipment

Temper embrittlement occurs in a variety of process units after long term exposure to temperatures
above _____________.

It should be noted that there have been ____________ related
directly to temper embrittlement.

Equipment susceptible to temper embrittlement is most often found in ___________, particularly _________, ____________, and __________.

Other units with the potential for temper embrittlement include _________, _______, ___________.

________ in these alloys are often more susceptible than the ________ and should be evaluated.