API 510 Temper Embrittlement

Temper embrittlement causes a loss of

Temper embrittlement occurs because of

The primary metallurgy that is affected by Temper embrittlement is

Materials manufactured prior to what year are more susceptible to Temper embrittlement than current materials

Susceptibility to Temper embrittlement is largely determined by the amount of

Which of the following is the most susceptibility to Temper embrittlement
A) base metals in 2-1/4 chrome
B) welds in 5-chrome
C) welds in 2-1/4 chrome
D) base metals in 5-chrome

The metallurgical change that occurs during temper embrittlement can be confirmed by

During start up a susceptible vessel could fail of temper embrittlement. To minimize this risk, prior to getting the vessel up to an acceptable temp, the pressure is normally limited to

The effects of Temper embrittlement can

The best way to prevent Temper embrittlement is to