B6 nij iii level Use Bulletproof Steel Plate Ballistic Hard Armor Plate Plate
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- Supplier: Beijing MKST Technology Co. Ltd.
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Product Overview
Description
| MKST Bulletproof Vest Use Bulletproof Steel Plate Ballistic Hard Armor Plate Plate |
Product Description
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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 | ||||||||||
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