how to straighten saw mill bandsaw blades

Joined
Sep 21, 2006
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my Dad has these pieces of sawmill bandsaw blades, and was wanting to take some off of his hands, only thing is it is nowhere near straight! How would one go about straightening it to use for blades? I guess not knowing what composition it is would make the HT a hit or miss venture even after I got it straight.
 
Not specific to your question, but you may want to look at

http://www.bladeforums.com/forums/showthread.php?t=450609

FWIW, some of my small samples showed a bit of a 'wow' when I started. It was really noticeable when I was hardness testingbefore heat treat. After hardening, the samples were flat - without any intervention on my part. Seems they 'remembered'.

Rob!
 
I run mine through a slip roller. You can get a cheap one through Northern Tool.
 
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