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Bryanbdp

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  1. Hi. On a print from the 1940s war department, a part made from 1020 steel has a heat treating specification of C.C. .004 to .006" deep. Can anyone tell me what C.C. stands for? Carburize and Case harden? Or maybe something else? Thank you, bryan
  2. Hi. On a print from the 1940s war department, a part made from 1020 steel has a heat treating specification of C.C. .004 to .006" deep. Can anyone tell me what C.C. stands for? Carburize and Case harden? Or maybe something else? Thank you, bryan
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