RA333 Data Sheet [Heat Resistant Alloys] - Rolled Alloys

RA333 ® 19OxidationRA333 has excellent oxidation resistance through 2200°F (1200°C).This is demonstrated by numerous test programs. Actual high temperature serviceperformance confirms these laboratory results.Valid comparison of the more oxidationresistant alloys may requiretesting for several thousand hours.This cyclic test shows relative alloybehavior after test times whichapproximate the expected service lifeof many components 14Cyclic oxidation resistance of high-temperature alloys at 1900°F (1038°C)The performance of these .120” (3mm) radiant tubes, operating under highly cyclicconditions over 1900°F (1038°C), compares reasonably with shorter time cyclic oxidationtests at 2100°F (1150°C)RA333RA310RA330RA309(RA309 and RA310 tubes burned out in service. RA333 still in excellent condition.)