Silver Sheet Solders-Extra Soft, Soft, Med, Med Hard & Hard-1/4 Oz. Sheets
Choose from 5 flow points: Part No. Flow Points 804-404 Extra Soft* (1190oF / 644oC) 804-405 Soft (Easy) (1260oF / 682oC) 804-406 Medium (1295oF / 702oC) 804-407 Medium-Hard (1375oF / 746oC) 804-408 Hard IT (1490oF / 810oC) This is one piece of Silver Sheet Solder weighing approximately 5 Pennyweights (5 DWT-or 1/4 troy ounce or 7.7 grams). This silver solder is used for hard (torch) soldering (brazing) only. Sheet thickness is between 0.3 mm to 0.33 mm and size of sheets vary and are approx. 40 mm x 60 mm.*Extra Soft contains cadmium. All other silver solders are cadmium free. The terms Extra-Soft, Soft, Medium, Medium-Hard, & Hard are used to describe the relative temperature flow points between one type or more specifically, one brand of hard solder. Extra Soft will have a lower flow point than Soft, which will have a lower flow point than Medium, which will have a lower flow point than Medium-Hard. Extra Hard w