Product Selection Differences for Platinum Alloys

When selecting platinum alloys, consider the following key differences:

1. Composition: Platinum alloys can vary in their composition. They are typically a mix of platinum and other metals such as iridium, palladium, ruthenium, and copper. The composition affects the alloy's properties such as hardness, durability, and color.

2. Purity: The purity of platinum alloys is measured in parts per thousand. For example, 950 platinum is 95% pure platinum, with the remaining 5% being other metals. Higher purity platinum alloys are more valuable but may be softer and more prone to scratching.

3. Color: Platinum alloys can have different shades of white depending on the metals added to the mix. For example, platinum-ruthenium alloys have a slightly darker hue, while platinum-palladium alloys have a whiter appearance.

4. Strength and Durability: The addition of other metals can enhance the strength and durability of platinum alloys. Iridium, for example, is often added to make the alloy harder and more resistant to wear and scratches.

5. Price: The cost of platinum alloys can vary based on factors like purity, rarity of the metal components, and market demand. Higher purity platinum alloys tend to be more expensive.

6. Hallmarking: Ensure that the platinum alloy you choose is appropriately hallmark to guarantee its authenticity and quality. Look for stamps like "Pt," "950Pt," or "Platinum" to indicate the platinum content.

Considering these factors will help you select the right platinum alloy based on your specific requirements and preferences.