Silver-filled is a new layered metal, introduced during the surge of silver prices during the recession. إنها ليست سبيكة لأن المحتوى المعدني ليس هو نفسه في جميع أنحاء المادة. الفضة مليئة إما 5% أو 10% sterling silver by weight, fused with heat and pressure to a brass core. نظرًا لأن الفضة المملوءة عبارة عن معدن متعدد الطبقات، فلا يمكن صبها. The silver layer thicker than silver plated, but this is still a much lower quality product than most solid silver alloys. Now that the price of silver has gone down, this metal is less common in the market. There is no legally approved quality stamp standard for silver-filled pieces at this time.