So these need to be hardened after cold forging ? You want them to have a max 25 HRc after forging and prior to heat treatment?
Dave On 7/10/2018 11:54 AM, Leonardo Marsaglia wrote:
Hello to all. I'm trying to figure out wich is the best material for making cold formed bolts wich need to have 25 HRc of maximum hardness. I was thinking about using 1022 steel wich is suitable for cold forging but I'm afraid the hardness process will be much more complicated than just quenching and tempering. Then I was thinking about 1045 steel but I'm not sure how good it would be for the cold forging process. Do you have any hints or advices about this? Thank you as always! Leonardo. ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
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