I have a potential customer asking for a wedge to made for his firewood processor out of AR400. I’ve never worked with it before. Can it be cut with a torch? Do I have to keep cooling it with water when grinding? What is best to grind with?
Sam and Jody said it best.... my 2 cents is I like the use slightly higher pressures on the cutting torch. Mainly the oxygen to blow the slag away while cutting. AR slag seems to want to stick to the back and close up more so than regular mild steel.