Can a bullet go through a titanium plate？

Although the metal titanium is strong, it also depends on the thickness and strength.

Thinner titanium plates are less resistant to bullets from high-velocity firearms such as rifles. Thicker titanium plates have the potential to withstand bullets fired from handguns or low-caliber weapons.

How much thickness is needed?

To prevent the penetration of ordinary pistol bullets (9 mm), the thickness of the titanium plate needs to be around 3-6 mm,

For stronger rifle bullets (such as 5.56 mm NATO to 7.62 mm NATO), the thickness of the titanium plate needs to be 10-15 mm or thicker, depending on the speed of the bullet and the grade of titanium.

Thickness of the Titanium Plate

The type and caliber of the gun are also important factors.

More powerful rifle bullets, such as those fired from sniper rifles or submachine guns, have the potential to penetrate titanium if the titanium plate is not thick enough.

On the other hand, if the titanium plate is thick enough, small-caliber bullets (such as handgun bullets) may be resisted by the titanium metal.

Type of Bullet

There are many different grades of titanium products, common titanium alloys such as Grade 2 (pure Titanium) and Grade 5 (Ti-6Al-4V), they have different degrees of penetration resistance. Grade 5 titanium is the hardest and much harder than grade 2 titanium, so it provides better protection.

According to the nature of titanium alloys, the higher the grade of titanium, the stronger its resistance.

Grade of Titanium

Some purpose-built bullets require higher levels of titanium defense. Armor-piercing bullets, for example, are designed to penetrate hard materials more easily than ordinary bullets.

Therefore, high grade and thicker titanium plates are needed for defense. But do not listen to worry about weighing, after all, the lighter weight is also one of the advantages of titanium materials.

Bullet Design