API 570 DATA SHEETS(TEMPERATURE)

corrosion- cui affects carbon steel & low alloy (temperature range)

UT calibration- calibration block must be within what temperature of the part to be examined

NDE- standard temperature range for a PT exam

testing- min flash point of hydrocarbons used for leak testing

corrosion- CUI affects austenitic stainless stell (temperature range)

corrosion- typical dew point of hydrochloric acid

corrosion- temperature where chloride stress corrosion cracking becomes a concern

NDE- special procedures needed for UT thickness readings

corrosion- temperature swings that can cause thermal fatigue

corrosion- most aggressive CUI temperature range

corrosion- typical dew point of sulfuric acid

welding- minimum pre-heat temperature, when pre-heat is substituted for PWHT

welding- minimum pre-heat temperature, when a local PWHT is subsituted for a full encirclement PWHT

corrosion- starting temp for sulfidation on carbon steel per API 574

corrosion- starting temp for sulfidation on Iron-based alloys per API 571

corrosion- temperature range causing temper embrittlement in low chromes

inspection- operating temp when a corrosion specialist must input on an inspection plan

corrosion- graphitization occurs in carbon steel materials

corrosion- creep occurs in 1-1/4% chrome materials

NDE- maximum temperature for UT readings per SECT  V

NDE- maximum temperature for UT readings per API 574

materials- carbon steel PWHT temperature

testing- minimum base metal temp during pressure testing when wall thickness is < or equal to 2" thick

testing- minimum base metal temp during pressure testing when wall thickness is > 2" thick

NDE- maximum temperature for magnetic particles