In pressure containing equipment, SOHIC and SCC damage is most often associated with __________.

Question

Quizplus · Accepted Answer

SOHIC (stress-oriented hydrogen-induced cracking) and SCC (stress corrosion cracking) damage in pressure containing equipment is most often associated with weldments. This is because welding can introduce residual stress and hydrogen, which can contribute to the development of these types of damage. Internals and branches may also be susceptible to these types of damage, but it is less common.

In Pressure Containing Equipment, SOHIC and SCC Damage Is Most