New YouTube video on the I-T Curve for steel.

While working on editing other ideas for YouTube, I was thinking that a basic explanation of the I-T diagram would be well received. And then I realized that I already had it! A good section of my 1080/1084 DVD covers the I-T or TTT diagram and all I had to do were some quick edits to shorten it up into a package for YouTube. So, while I am working on some other videos, here is this:

The TTT curve

I hope it helps with understanding some of the technicalities of heat treatment.
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I found your 1080/1084 DVD extremely helpful. I'll be putting some of that information to work soon, hoping to get more out of my HT process. Thank you for sharing.