14KY & 18KY Otto Frei Yellow Gold Plumb Solders
All of these solders are Cadmium Free.Otto Frei's Plumb Gold Solders are the same gold content as marked. That means, as opposed to repair solders where gold content is purposely lower than the mark for ease of use, these solders contain the plumb standard, or 14k (.585) gold if marked 14Y for example., or 18k (.750) gold if marked 18K. Plumb solders are for manufacturing when gold quality standards must be maintained. Keep in mind that plumb solders flow at higher relative temperatures than repair solders. Weight: Approximately 1 DWT Choose from these types: 80C-551 18K Yellow Easy (Flow temp 1430F) 80C-552 18K Yellow Medium (Flow temp 1475F) 80C-553 18K Yellow Hard (Flow temp 1550F) 800-550 14K Yellow Extra Easy (Flow temp 1295F) 800-551 14K Yellow Easy (Flow temp 1340F) 800-552 14K Yellow Medium (Flow temp 1390F) 800-553 14K Yellow Hard (Flow temp 1480F)