While titanium is a very strong and durable metal, it can still be scratched under certain circumstances. The hardness and scratch resistance of titanium can vary depending on the specific alloy and surface treatment used, as well as the type of object or material that comes into contact with the metal.
In general, titanium is more scratch-resistant than softer metals like gold or silver, but it can still be scratched by harder materials such as diamonds or other metals. Titanium jewelry can also be susceptible to scratches if it comes into contact with rough or abrasive surfaces or if it is exposed to high levels of heat or chemicals.
To minimize the risk of scratching or damage to titanium jewelry, it is recommended to store it separately from other jewelry, avoid wearing it during activities that may damage it, and clean it regularly with a soft cloth or mild soap and water. If you notice significant scratching or damage to your titanium jewelry, it is best to take it to a professional jeweler for repair or maintenance.