Copper Nugget (2 pounds | 99.9+% Pure) Copper Nugget (2 pounds | 99.9+% Pure) - Copper nuggets are frequently used in metallurgical and plating applications. We sell this metal by the 2lb increment, so if you need 10lbs, simply add a quantity of 5 to your cart. Be sure to see our promotional discounts for certain quantity levels if you would like to save money per pound. USAGE - Copper nuggets are frequently used in metallurgical and plating applications. This copper is very pure and can be used confidently in any application where copper is required. SIZE - Each copper nugget is approximately 1 inch long by .75 inches wide by .75 inches high. The indivdual copper nuggets will vary slightly in size and exact shape. SPECIFICATIONS - Atomic Number = 29 | Melting Point (F) = 1984 | Atomic Mass= 63.55 | Boiling Point (F) = 4643 | Density (g/cm3) = 8.94 | Analysis: COPPER 99.9920%, IRON 0.0037%, TIN 0.0014%. PACKAGING - These 2lb copper nuggets will arrive sealed inside of heavy duty BPA free plastic to prevent any corrosion or oxidation. Your order is guaranteed to be 2lbs plus or minus 4%.