Jewelry Earring of Gold 2D - 3D 3D print model

Hello We have DXF file to laser machine (2D) and 3D file STL and more...

Size: 11.5 - 20.5 - 0.5 mm

for laser machine gold select:1)-cutpower :100%Repetition: 4Speed: 90

2)-Drawingpower :10%Repetition: 1Speed: 3000

Equals: 4.20 grams (g) in gold mass. Calculate grams of gold per 21 carats (Metric / mass) unit.

How much does 24 karats of gold weigh?4.8 gramsIt weighed 24 carats (4.8 grams). The purity of the gold in the coin was expressed in the number of carats of gold present in this 24-carat coin.

How much does 22 karat gold weigh?Equals: 4.51 grams (g) in gold mass. Calculate grams of gold per 22 carats (purity of gold) unit.

Karats ‰ Gold content Comment Density /g/cm324 99.9 99.0% Minimum allowed 19.322 91.6 Indian subcontinent 15.6
21 87.5 Arabic countries
18 75.0 75% Au, 16% Ag and 9% Cu 14 58.5 58.5% Au,4.0% Ag, 31.2% Cu, and 6.3% Zn 12.9 - 14.610 41.7 Minimum in USA 9 37.5 U.K. standard
8 33.3

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