Heat Treat Spring Steel. How to Soften the metal to work on it. How to Harden to revive the spring.

This video shows how to heat treat spring steel. How do you make spring steel soft so you can work it? What do you have to do to enable the spring steel to regain its spring qualities? All this information and more is included in this video. Jimmy Carter the 39th president of America once used this methods. He had a requirement to shape springs for his peanut shelling machines. It is said those springs are so good they are still in use to this day. This statement is of course, completely untrue! Music in this video Track title: Drifting at 432Hz Artist: Unicorn Heads Music source: YouTube Audio Library