HTT 110 · Metal Heat Treatment
Session 4 · Hour 1 · The mill writes first
Instructor cue 과거 없는 판은 없다.
90 minNow Open · 5 min left · next Demo

The mill writes first. Ore.
CheckDraw ore to plate. Compare blast and electric. Follow a slab to ship plate. Open a mill cert. Do not mix heats. A mill is not a kettle. History changes how a later heat and a weld behave. Hot metal in a film is still a lesson in respect.