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SY 21 GA
Master alloy for 21 and 22K yellow gold universal application. Shows the highest hardness in our catalouge in 21-22K. This alloy contains nickel.
Technical chartAdditional Information
| Cu% | 88 |
|---|---|
| Ag% | 6 |
| Zn% | 6 |
| Carats | 22k, 21k |
| Color | Yellow |
Master alloy for 21 and 22K yellow gold Universal applications. Gold produced with SY 21 GA has a rich yellow shade and is suitable for hardening with heat treatment, even in 22K, and it shows the highest hardness in our catalogue for this caratages. Warning: this alloy contains nickel.
Applications
21k ↓
Plates
2
Solid chains
5
Hollow chains
5
Soldered tubes
5
CNC & cut
3
Open casting
3
Closed casting
4
Wax setting
3
22k ↓
Plates
2
Solid chains
5
Hollow chains
5
Soldered tubes
5
CNC & cut
3
Open casting
3
Closed casting
4
Wax setting
3
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