MKST Bulletproof Steel Plate Sandwich Panel Military Armor Plate |
Product specifications
Ballistic steel plate technical paremeters | ||||||||||
Applications | Armored vehicle, bulletproof vest and helmet, armored equipments, | |||||||||
Chemical | C | Si | Mn | P | S | Cr | NI | Mo | Ceq | |
compositions | ≤0.32 | ≤1.8 | ≤1.1 | ≤0.015 | ≤0.008 | ≤1.5 | ≤1.8 | ≤0.5 | ≤0.70 | |
(wt%) | Ceq-carbon equivalent, Ceq=C+Si/24+Mn/6+Ni/40+Cr/5+Mo/4+V/14 | |||||||||
Mechanical | Tensile strength | Yield strength | Elongation | |||||||
Properties | Rm, Mpa | Rp0.2, Mpa | A,% | |||||||
≥1650 | ≥1400 | ≥8% | ||||||||
Impact properties | AKV2 (-400C)≥20J (10mmx10mmx55mm test specimen) | |||||||||
*-Average of three specimens, transverse to rolling direction | ||||||||||
Hardness range | 480-530HB | |||||||||
Testing | Brinell hardness test | EN ISO 6506-1 | Each heat treatment individual | |||||||
Tensile test | EN 10002-1 | |||||||||
Charpy impact test | EN 10045-1 | t>10mm | ||||||||
Delivery condition | Quenched and tempered as EN10025-6 | |||||||||
Protection | level Weapon | Weight Muzzle velocity | Range Thickness | |||||||
Ammunition | g m/sec | |||||||||
BR/FB4 Handgun | ||||||||||
0.44 Magnum | 15.6 495±10 | 5 2.8 | ||||||||
BR/FB5 Rifle M16 A2 | ||||||||||
5.56x45 | 4.0 950±10 | 5 6.3 | ||||||||
(ss109) | ||||||||||
BR/FB6 Rifle M16 A2, FN FAL | ||||||||||
7.62x51 | 9.5 830±10 | 5 6.3 | ||||||||
type54 pistol | ||||||||||
7.62x25 | 10.3 435±10 | 3 2.0 | ||||||||
(steel core) | ||||||||||
type 56 submachine gun, AK47 | ||||||||||
7.62x39 | 8.0 720±10 | 10 4.0 | ||||||||
(steel core) | ||||||||||
NIJ 3 M16 A2 | ||||||||||
5.56x45 | 3.56 830±10 | 10 9.0 | ||||||||
(M193) | ||||||||||
NIJ 3 M14,M80 | ||||||||||
7.62x51mm | 9.7 838±10 | 10 6.3 | ||||||||
NATO | ||||||||||
GA164-2005, Standard 0108.01, EN1063 |