Article 10 : Durability Differences of Jewelry Materials
Last updated: 18 Mar 2025
Durability Differences of Jewelry Materials
| Type | Durability | Care |
| Brass | Fairly durable but prone to oxidation, which can cause tarnishing over time when exposed to air and moisture. | Keep it dry, avoid exposure to chemicals, and clean it regularly to prevent tarnish. |
| Copper | Less resistant to corrosion; develops a green patina when exposed to air and sweat. | Often coated or plated with other metals to prevent tarnishing. Regular cleaning helps maintain its appearance. |
| Silver925 | Moderately durable but tarnishes over time when exposed to air or chemicals. | Store in airtight containers, use a silver polishing cloth, and avoid prolonged exposure to moisture. |
|
K9WG, K14WG, K18WG (White Gold) |
Highly resistant to tarnish and corrosion, but the rhodium plating can wear off over time. | May require re-plating to maintain its bright, white appearance. Avoid harsh chemicals. |
| K9YG, K14YG, K18YG (Yellow Gold) | Extremely durable and does not tarnish or rust. However, pure gold is soft and may scratch easily. | Avoid scratching by storing separately from other jewelry and cleaning with a soft cloth. |
| Among these materials, yellow gold and white gold offer the highest durability for long-term use, while brass and copper require more maintenance due to oxidation and tarnishing. |
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