What is the maximum temperature that the base metal can be at while it is being welded?
A) 50°F (10°C)
B) 100°F (38°C)
C) 150°F (65°C)
D) 350°F (175°C)

Question

Quizplus · Accepted Answer

The maximum temperature that the base metal can be at while it is being welded is 350°F (175°C). This is because high temperatures can cause distortion, cracking, or even metallurgical damage to the metal being welded. Therefore, it is important to preheat or cool the metal as needed to keep it within a safe temperature range during welding.

What Is the Maximum Temperature That the Base Metal Can