LSB475

LSB475 is a master alloy for soldering of 750‰ (18 Kt) white gold jewelry.

LSB475 is suitable for ingot casting of semi-finished items such as sheet.
From the thermal point of view, 750‰ white gold made using LSB475 can be considered as an alloy with medium/hard grade of solderability.
Due to the nickel content in the formula, the usage of these solders is not recommended if the respect of UNI EN 1811:2011 standard on nickel release has to be guaranteed.