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5Cr/0.5Mo pipe overheating

Thread starter cv1
Start date Jan 27, 2003

Status: Not open for further replies.

Jan 27, 2003

cv1

Materials

Hi,
what are the likely microstructual effects that would be produced by heating a 5Cr/0.5Mo steel pipe to 700oC for several thousand hours? I am aware that the maximum operating temperature for this material is 650oC so would the extra temperature have a significnat effect? The heating medium in this case is steam.