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SR 450 R
Master alloy for 14 and 18K Red gold universal application.
The most notable feature of this alloy is its high versatility. 4N in 18K
Technical chartAdditional Information
| Cu% | 66 |
|---|---|
| Ag% | 32 |
| Zn% | 2 |
| Carats | 14k, 18k |
| Color | Red |
Master alloy for red gold 14 and 18K. The formulation of SR 450 R is suitable for universal applications. The most notable feature of this alloy is its high versatility. The colour obtained with SR 450 R is light red in 14K, in 18K, the composition of the gold complies the 4N gold standard. The hardness of gold produced with SR 450 R can be highly increased with heat treatment
Applications
14k ↓
Plates
4
Solid chains
3
Hollow chains
5
Soldered tubes
5
CNC & cut
2
Open casting
3
Closed casting
4
Wax setting
3
18k ↓
Plates
4
Solid chains
4
Hollow chains
5
Soldered tubes
5
CNC & cut
3
Open casting
3
Closed casting
4
Wax setting
2
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