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  1. barkranch

    Carpenter Biodur CCM Alloy 1 and Stress Relieving Process

    Thanks EdStainless. What I should have said is that "the parts we are machining are stress relieving after machining, causing the thin arms of the part to splay outwards". We are not heat treating after machining. We want to stress relieve the material before we machine it, but I can't find a...
  2. barkranch

    Carpenter Biodur CCM Alloy 1 and Stress Relieving Process

    Thanks MagBen! Do you know if a specification exists that I can reference? We do not heat treat them after machining.
  3. barkranch

    Carpenter Biodur CCM Alloy 1 and Stress Relieving Process

    We make a medical device from Carpenter Biodur CCM Alloy 1 .2165" barstock and it is stress relieving after machining, causing out of tolerance conditions. We are researching stress relieving this material prior to machining but we are not sure how much we can heat it up without changing the...

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