Ring "Iva", pink gilding, 19.5 size
Size (5)
The assortment presents the jewelry of the Krasnaya Presnya trademark, which meets the requirements of OST 117-3-003-95 “Galangter Jewelry and Metal. General technical conditions. " In the production of jewelry from non-precious metals, the following materials are used:
-brass (alloy and zinc alloys),
galvanic processing of jewelry is carried out in accordance with RD 117-3-003- 088 “Galvanic coatings with precious metals of jewelry. Kinds. Thickness.
The coating "Gilding":
The chemical composition of the coating: "Au-cu"
method of application is galvanic,
thickness Coatings - 0.5 μm.,
coating test - at least 800 °
the coating "Rodee":
Chemical composition: RH 999.9
the thickness of the coating - 0.25 μm.,
Coating sample - 999.9 °
The coating "Silvering"
Chemical composition - AG 999.9 °
The thickness of the coating:
- 6 μm., For white silvering
- 12 μm., "Oxidation"
Coating on jewelry made of suburgical metals is decorative rather than protective, so they need to be worn carefully, observing certain operating rules (attached instructions in the product card)
| Characteristics | |
| A country | Russia |
| Basic material | Metal |
| Color | White |
| Handmade | No |
| Insert | Gilding |
| Kit | No |
| Material | Brass |
| Size | 19.5 |
| The color of the fittings | Gold |
| The color of the insert | White |
| The subject of the holiday | March 8 |
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