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View Full Version : Which steel for heat treating?



Broderick
01-31-2005, 08:41 PM
Which type of steel is better for heat treating?
4140 or 4340? I'm planning on have them treated to Rc 33/35. I've heard good suggestions for both, but am not sure which one is better. Any suggestions?

Ryan B.

Frank
01-31-2005, 11:06 PM
read caroll smith "engineer to win"

and then seach the forum