Copper Alloy for Silver Jewelry-Corrosion Resistant Copper Casting Alloy-Rings, Necklaces, Pendants and Any Other Copper Metal Required for Casting(Silver)

It arrived on time and is a good deal.

Para hacer una aleación para diferentes tipos de soldadura

Exactly as described comma used to put My.Nail drill back together, The size is exact to what I needed and the quality is good

When I began to melt the copper, it turned a neutral gray color shortly before liquifying, but it regained the same tone it had once it returned to room temperature. Whatever coloring is in the metal seems tolerant of the smelting and casting process.

This is a really nice product. I use this for casting jewelry and it turns out beautifully and very similar appearance to gold. Beware of getting it too hot or else you will see it flame up a bit with sulferous residue. I used a charcoal fired foundry with a graphite crucible and it worked beautifully with sand casting.

Perhaps all white bronze and brass metals are brittle, but this one is the most brittle I have cast with so far. OK for pendants but not anything else. Snaps in half when bent. I will try different casting methods and see if it improves.The color is not as bright. It definitely has a warmer glow, but is still a nice color.

Cumplió totalmente mis expectativas, y creo que fue suficiente producto por el precio

Product was rusted, tarnished and oily/greasy. Very dirty. Not in a condition to be cast and definitely not like what you see in the picture. Will need to be thoroughly cleaned first and even then may not be worth casting. Look elsewhere