How Hot Is Oxy Acetylene Flame?

How Hot Is Oxy Acetylene Flame? Air-acetylene produces a flame temperature of around 4000° F (2200° C). This is hot enough to solder aluminum work glass, repair radiators and braze plumbing fixtures. It is not hot enough to weld steel. When acetylene is burned in pure oxygen, the flame temperature may be as high as … Continue reading How Hot Is Oxy Acetylene Flame?