Data Sheets- Temperatures Flashcards
Corrosion- CUI affects Carbon Steel & low alloy. What is the temp range?
(10-350)F
UT Calibration - Calibration block must be within what temp of the part to be examined
(25)F
NDE - standard temp range for a PT exam
(40-125)F
Testing- Min flashpoint of hydrocarbons used for leak testing
(120)F
Corrosion- CUI affects Austenitic Stainless Steel at what temp range?
(140-350)F
Corrosion- Temperature where chloride stress corrosion cracking becomes a concern
> (140)F
NDE- Special procedures needed for UT thickness readings
> (150)F
Corrosion- Temp when high strength caustic causes serious corrosion
> (170)F
Welding- Min pre-heat temp, when pre-heat is substituted for PWHT
(300)F
Welding pre-heat temp, when a local PWHT is substituted for a full encirclement PWHT.
(300)F
Corrosion - Starting temp for sulfidation on carbon steel per API 574
(500)F
Corrosion- Starting temp for Sulfidation on Iron-based alloys per API 571 & API 570
(500)F
Inspection - Operating temp when a corrosion specialist must input on an inspection plan.
> (750)F
Corrosion- Graphitization occurs on Carbon steel at what temp?
> (800)F
Corrosion- Creep occurs in 1-(1/4)% Chrome Materials At What temp?
> (900)F