Sterling silver is an alloy of silver containing 92.5% by weight of silver and 7.5%
by weight of other metals, usually copper. The sterling silver standard has a ...
Sterling silver is a popular metal for jewelry, silverware and decorations. Sterling
silver is an alloy of silver that consists of 92.5% pure silver and 7.5% of other ...
In addition to sterling silver, which contains 92.5% silver and 7.5% copper alloy,
there are many different varieties and grades of silver in production throughout ...
Aug 25, 2012 ... Scores of new silver alloys that claim to offer more shine than sterling for only a
small premium have recently come to market, but the metallurgy ...
The principal sterling silver alloy, 92.5% Ag-5.7% Cu, has been used for
silverware and ... cooperative effort to improve the tarnish resistance of sterling
Marc “Doc” Robinson, technical director and chief metallurgist for ABI Precious
Metals, Carson, CA, invented and developed a line of sterling silver alloys ...
Jan 3, 2013 ... A new nickel-free sterling silver alloy with superior tarnish resistant, yet
substantially similar cold working and mechanical properties is ...
Apr 3, 2007 ... A sterling silver alloy composition of exceptional and reversible hardness and
enhanced tarnish resistance, consists essentially of the following ...
Superior quality sterling silver alloy of high purity with exceptional bright- ness,
reflectivity, color, and tarnish resistance. This alloy is easily fabricated for all.
Sterling Silver Material Properties. Sterling Silver is an alloy made of 92.5% pure
silver and 7.5% copper. Sterling silver is known for its. •. Bright appearance.