International Gold 375
International gold 375 is a type of gold alloy that contains 37.5% gold and 62.5% other metals, usually copper. It is commonly used in jewelry making due to its durability and affordability compared to purer gold alloys.
Composition and Properties
International gold 375 is a 9-karat gold alloy, meaning that it contains 375 parts of gold per 1000 parts of total weight. The remaining 625 parts are typically composed of copper, which gives the alloy its strength and durability.
International gold 375 has a slightly reddish hue due to the presence of copper. It is harder and more durable than purer gold alloys, making it less prone to scratches and dents. It is also more resistant to wear and tear, ensuring that jewelry made from this alloy will maintain its appearance over time.
Uses
International gold 375 is widely used in jewelry making, particularly for rings, bracelets, necklaces, and earrings. It is a popular choice for everyday wear due to its durability and affordability.
Additionally, International gold 375 is used in dentistry for crowns, bridges, and other dental restorations. Its strength and resistance to corrosion make it a suitable material for dental applications.
Hallmarking
International gold 375 is typically hallmarked with a “375” stamp or a “9k” mark to indicate its purity. This hallmark ensures that the alloy meets the correct standards for gold content and quality.
Care and Maintenance
Jewelry made from International gold 375 can be cleaned and maintained easily. Warm water and mild dish soap can be used to remove dirt and grime. A soft cloth or brush can be used to gently scrub the jewelry. Avoid using harsh chemicals or abrasive cleaners, as these can damage the alloy.
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