Master alloy for 14 and 18K Red gold mechanical works.
Especially suitable for solid chains.
Technical chart
Cu% | 88 |
---|---|
Ag% | 9 |
Zn% | 3 |
Carats | 14k, 18k |
Color | Red |
Master alloy for red gold, 14 and 18K. The formulation of SR 18 H is suitable for mechanical works. The colour obtained with SR 18 H is a light red shade. The hardness of gold produced with SR 18 H can be highly increased with heat treatment only in 18K.
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