Copper Alloy 752 also reference as Nickel Silvers offers corrosion resistance with strength and lustrous silver color. With 18% Nickel and 65&% copper composition it has many real-world applications that include jewelry, resistors, contacts, optical frames and parts, springs, and surgical instruments.
Comet Metals Inc carries a wide variety of specialty metals in an assortment of alloys, gauges, widths, tempers and coil sizes. We pride ourselves on fast service, dependability and quality products, at the right price! Rush deliveries, same day shipping on stock items, and overnight delivery are available.
Comet Metals Inc presently stocks Copper Alloy 521 in thicknesses of 0.004 to 0.100 inches in annealed tempers with others available on request. Our slitting capabilities range from the narrowest of 3/8th inch wide on all items and as wide as 12 inches wide in certain gauges. In most cases, our Copper stock is 24 inches wide on all other gauges. Our current inventory stocks the 752 alloy and a few oxygen-free alloys as well. Comet Metals welcomes any opportunity in Copper you may require in the foil and sheet gauges.