This material, commonly used in jewelry and silverware, is a specific alloy. It comprises 92.5% pure silver and 7.5% of another metal, typically copper. The addition of copper enhances the silver’s durability without significantly affecting its lustrous appearance. For instance, a ring marked with “925” indicates that it meets this standard of silver purity.
Its widespread adoption is due to a balance of factors. The high silver content provides inherent value and aesthetic appeal. The small addition of another metal ensures the resulting product is strong enough for everyday use, resisting dents and scratches better than pure silver. Historically, this alloy has been favored for both functional and decorative objects due to its workability and attractive finish.
