1, where Pt950 refers to 95% platinum jewelry, and the remaining 5% other precious metals, bearing the imprint of PT950.

2. Platinum is very flexible. Only 1 g of platinum can be drawn into filaments more than 1 mile (nearly 2 kilometers) long.

3. This quality combined with the strength of platinum enables jewelers to create extremely flexible mesh platinum jewelry, which other precious metals can never do.

Extended data:

Besides strength and density, platinum has another excellent quality: flexibility. Platinum is very flexible. Only one gram of platinum can be drawn into a mile (nearly two kilometers) long filament.

2. This quality combined with the strength of platinum enables jewelers to create extremely flexible mesh platinum jewelry, which other precious metals cannot do.

Platinum is also essential in other fields: it can be used in industrial fields, especially in catalytic reactors. Platinum also plays an important role in the medical field. It is not affected by blood oxidation, has excellent conductivity and is compatible with living tissues.

Because of these characteristics, platinum is used in cardiac pacemakers.

More than 50,000 people live a healthy life with pacemakers. For them, platinum is a life-saving metal.

Baidu encyclopedia -Pt950