Metal recycler, there's a lot of them in the port of Tacoma area. Try searching for steel recycling and call ahead to work with them on offloading it. You might make a little cash in the process. Currently steel prices are down, so its not going to be much. I've previously gone through Calbag Metals Company. They're friendly, very helpful and easy to work with.
Junk yard or auto wrecking yard .
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