How many years have the weapons of the Terracotta Warriors been preserved?

The Terracotta Warriors have a history of more than 2,200 years, and the weapons inside are at least 2,200 years old.

Qin terracotta warriors and horses weapons

The Qin Terracotta Warriors and Horses, which sensationalized the world, unearthed tens of thousands of weapons, all of which were buried in the damp terracotta warriors and horses pit. After more than two thousand years, they not only don't rust, but also remain sharp. The authorities concerned put a stack of newspapers on the table, lightly crossed it with a sword, and actually cut through 19 newspapers at one time. A bronze sword is as sharp as a steel blade, but only hard? Just behind schedule.