JP-5 burns at about 1,500 degrees F. That's HOT. Again, more than lava out of a volcano (max about 1,200 degrees F). Aluminum melts at about 1,200 to 1,300 degrees F (sorry if off a little, doing this from memory).
2,500 to 3,000 degrees Fahrenheit or more is a whole different thing. We are talking Dresden fire storm level.