what can happen if you choose the wrong filler metals for an elevated temperature weld?\nthere is an…

what can happen if you choose the wrong filler metals for an elevated temperature weld?\nthere is an increased chance of porosity affecting the weld.\nthe weld may experience stress corrosion cracking (scc).\nthe color of the weld and the filler metal may change color during the elevated temperature.\nanodizing will not work

what can happen if you choose the wrong filler metals for an elevated temperature weld?\nthere is an increased chance of porosity affecting the weld.\nthe weld may experience stress corrosion cracking (scc).\nthe color of the weld and the filler metal may change color during the elevated temperature.\nanodizing will not work

Answer

Brief Explanations:

When the wrong filler metals are chosen for an elevated - temperature weld, stress corrosion cracking (SCC) can occur due to the mismatch in material properties under high - temperature and stress conditions. Porosity is more related to gas entrapment during welding rather than just filler metal choice for elevated temperature. Color change is a minor aesthetic issue and not a major consequence. Anodizing is a surface treatment process not directly related to filler metal choice for elevated temperature welding.

Answer:

The weld may experience Stress Corrosion Cracking (SCC).