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SF 201 Y

Master alloy for 18K yellow gold universal application. In 18K complies with 3N gold standard, grain refainers reduce the “orange skin” defect.

SKU: SF 201 Y Category:
Additional Information
Cu%

52

Ag%

46

Zn%

2

Carats

18k

Color

Yellow

Master alloy for yellow gold 18K. The formulation of SF 201 Y makes it suitable for universal applications. The most notable feature of this alloy is its high brightness after polishing. The composition of gold produced with SF 201 Y complies with 3N standard. The hardness of gold produced with SF 201 Y can be highly increased with heat treatment.

Applications
18k ↓

Plates

4

Solid chains

5

Hollow chains

5

Soldered tubes

5

CNC & cut

3

Open casting

2

Closed casting

3

Wax setting

2

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