Tempering question

Joined
Nov 28, 2014
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1,864
Say I didn't get the hardness I was shooting for the first go around and wanted to temper again. I tempered twice for 1 hour each the first time. Should I temper twice the second time or is once good?
 
After the first temper cycles, you only need one cycle to lower the hardness. If it still needs more, do additional one hour cycles as needed.
 
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