We do induction heat treatment of axle shafts made of EN8D and then furnace temper it.Axle shafts are 58-62 HRC as quenched.for how much time and at what temperature we temper them to get 55-56HRC on surface?
thejackal3,it will,help,if you provide your thermal cycle details in the initial post,rather than providing them after someone responds. This will avoid wastage of time and discussions . Also,it will generate more meaningful response.
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