Proalloy
70% silver amalgam alloy for posterior restorations
![](/cache/files/911acab632a987b03ef30f48036303a128f10468.png)
Astralloy
60% silver amalgam alloy for posterior restorations
![](/cache/files/abcddaedf9bcfce68bc2f9b42743a80d42f3fea2.png)
Marvalloy
43% silver amalgam alloy for posterior restorations
![](/cache/files/e1b3e02a0acd9395a9da9f32938753883eac4bcd.png)
70% silver amalgam alloy for posterior restorations
60% silver amalgam alloy for posterior restorations
43% silver amalgam alloy for posterior restorations