Metal for Jewelry Making
Several inexpensive metals, both in sheet and wire form, can be used to make interesting jewelry. For the beginner, copper and brass are the most recommended metal for jewelry making because of their low cost, but even advanced jewelers who work almost exclusively in sterling silver frequently use copper and brass for variety and color.
As far as construction is concerned, all the metals named can be used interchangeably for the jewelry included here. When the beginning craftsman becomes more skillful he/she may want to work more often in sterling silver which, although it costs a little more, is a fine adaptable metal for jewelry making.
The different metals vary in hardness. Annealing is a heating process which is given to the metal to make it soft and pliable. Most of the metals used for the jewelry projects here may be purchased annealed. If the metal has to be annealed, lay it on a screen and hot plate until the heat turns it a glowing red, then set it aside to cool or plunge it into water for quick cooling. Use only annealed sheet and wire for these jewelry making projects.
Metal for Jewelry Making
COPPER is used in its pure metallic state. Its reddish-brown color gives it a warm outdoor quality. Cold rolled and annealed sheet is smooth and easy to work. It can be polished and lacquered for a permanent finish.
BRASS is an alloy of copper and zinc, harder than copper. It is gold in color. It takes a high polish and is lacquered to preserve the luster.
STERLING SILVER is an alloy of pure silver and a small percentage of another metal, usually copper, to harden it. It is a more precious metal for jewelry making than copper or brass, it is easy to work and can be finished in several different ways; polished for a soft luster, given a high polish, oxidized for depth of color and then polished for highlights.
IRON is taken from iron ore and, when treated, is both tough and flexible and can be pulled into wire. The black iron binding wire referred to in these projects is used not only to hold pieces together for soldering, but also for a chain of iron units held together with silver links. If lacquered, the iron will not rust and its dark color and dull texture contrast well with the other metals used for jewelry making.
TIN has the whiteness of silver and is used in many important alloys, among them being solder. We employ tin only for solder, in pure state or alloyed with lead.
Of these silver is probably the most commonly used metal for jewelry making.
