So took a trip to the scrap yard today and came home with 177 lb of stuff.
First being....
BOW SOLDER sn50bs.
Was able to find the following and wondering how useful it is to us.
Chemical Composition Percentage:
Tin 51.5,lead 47.535,antimony 0.5,bismuth 0.25,copper 0.08,arsenic 0.025,iron 0.02,aluminum 0.005,zinc 0.005,remainder not specified.
A little of A lot of other stuff looks like so little won't make a difference.
Watcha Think??