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  1. 100582

    Hardness of Austentic Stainless steel

    cold forming the ring from a rod. The thickness of the ring is 0.35 inches. Is there any alternative to cold forming? Can 31 RC can be acheived after the Machinig operation?
  2. 100582

    Hardness of Austentic Stainless steel

    Thanks Israelkk, How a hardness of 31 RC can be acheived? If it is not heat treatable? The cold working might be helpful but i beleive the cold work is possible with the rod before machining.
  3. 100582

    Hardness of Austentic Stainless steel

    Hello All, I have a Ring made of SS 304. The minimum hardness requires to be 31 HRC. Please advice on the heat treatment procedure. We have trid two HT procedure as below:- 1) Heat up to 750 for 20-30 minutes and let it air cool. 2) heat up to 1250 for 30 minutes and water quech...

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