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SF 303 R
Master alloy for 9, 10, 14 and 18K Red gold casting.
This alloy combines a deep red colour with reduced brittleness.
Technical chartAdditional Information
| Cu% | 90 |
|---|---|
| Ag% | 7 |
| Zn% | 3 |
| Carats | 9k, 10k, 14k, 18k |
| Color | Red |
Master alloy for red gold 9, 10, 14 and 18K. The formulation of SF 303 R is suitable for casting in open and closed systems. This alloy combines a deep red colour with reduced brittleness. The colour obtained with SF 303 R is deep red. The hardness of gold produced with SF 303 R can be increased with heat treatment only in 18K.
Applications
9k ↓
Plates
*
Solid chains
*
Hollow chains
*
Soldered tubes
*
CNC & cut
*
Open casting
2
Closed casting
4
Wax setting
5
10k ↓
Plates
*
Solid chains
*
Hollow chains
*
Soldered tubes
*
CNC & cut
*
Open casting
2
Closed casting
4
Wax setting
5
14k ↓
Plates
*
Solid chains
*
Hollow chains
*
Soldered tubes
*
CNC & cut
*
Open casting
2
Closed casting
4
Wax setting
5
18k ↓
Plates
*
Solid chains
*
Hollow chains
*
Soldered tubes
*
CNC & cut
*
Open casting
2
Closed casting
4
Wax setting
5
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