what should be the thickness of steel to prevent bullet penetration? Gun used: AK-47.?

Question

I am a contractor and would like to know what is the thickness of steel plate used to prevent bullets from an AK-47 to breah it.

thanks

Answer 1

There are several factors including the type of steel and the hardening techniques used. Ballistic protection is typically rated by either UL Standard 752 or NIJ Ballistic Standards. An AK47 would fall under NIJ Level 3. Using a composite of hardened steel and a technical fabric like kevlar, twaron or dyneema maybe the most effective method for stopping the round with out adding considerable dead load to the structure. Check the videos on the website below for examples.

Answer 2

I genuinely have fired the two the M-sixteen and the AK . The AK is plenty extra stable and can provide an precise punch at 3 hundred meters. the rationalization why our government chosen the M-sixteen is using the fact Colt gained the contract . I shot 10 of 10 at 500 meters with the M-sixteen , in spite of the shown fact that it is a poorly designed and fragile rifle . The extra moderen ones are better , yet i could want some thing extra stable , much less complicated and much less fragile .

Answer 3

1/4 inch will stop a 9 mm a AK-47 is a long range riffle use 1/2 inch steel make sure if your using it for personal armor you put in Kevlar on top of it to stop the bullet from ricochet to other body parts. but if you meet with the 50 cals use 1, 1/2 inch steel for side armor of cars do not use on body armor its too heavy.

Answer 4

1/2" should work

Answer 5

If you are contractor then that's not important, in fact what is important is to know how big the sheet is, moreover you may need to figure out other intrusion, not just bullet.

Answer 6

Depends on a lot of factors, but 1/4 inch should do it for most applications.

Answer 7

At least 1/2", They'll go through 1/4" like butter..

Answer 8

In general, armor piercing stuff will penetrate its own
diameter, so 8mm should be plenty. Roughly 1/3".