__________ is a change in the microstructure of certain carbon steels and 0.5 Mo steels after long term operation in the 800º F to 1100º F range.
Answer(s): A
What structure is 304 stainless steel?
Answer(s): B
_________ is the result of cyclic stress caused by variations in temperature.
General or localized corrosion of carbon steels and other metals caused by dissolved salts, gases, organic compounds or microbiological activities is called ________.
Answer(s): C
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