WVHillbilly520H 10,374 #51 Posted March 12, 2021 This may be a good read for understanding the heat treating process of steels. https://www.metallurgyfordummies.com/heat-treatment-of-tool-steels.html 1 Share this post Link to post Share on other sites
JoeM 7,874 #52 Posted March 13, 2021 EB, I use mild steel a36 for cutting edges. Cheep and available. I flip when worn and toss them in the repurpose pile. Of course, we have not had snow the last couple years. Plus , I went to a rubber belting edge and it is wear resistant too. 1 Share this post Link to post Share on other sites
harwester1979 1 #53 Posted June 18, 2021 Thanks for your share and your details. It's really helpful 1 Share this post Link to post Share on other sites
