Making Copper Ingots might be a good way for some scrappers to maximise their scrap copper value.

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It uses Propane Gas which is much cheaper to run with no problems like burning out the element and gives you better options for crucibles like stainless steal or cast iron which last a long time.

Watch more of my melting videos.. https://goo.gl/vALmxS

many people like to stack metals like gold & silver bullion, whilst copper is only an industrial metal and has low value compared to gold, stacking copper is fun.

Aluminium Ingots are another, although I find pouring Al' is harder because of the dross you need to deal with during the melt and whilst pouring the ingot.