Chalco armor plates have undergone four generations of research and development, with representative products including the first generation 5083 and 5456 armor plates, the second generation 7039 armor plates, and the third generation 2519 and 2139 armor plates.
The latest advancements feature cutting-edge 5-ply and 9-ply composite ty so bong da truc tiep armor plates, foam armor plates, and honeycomb armor plates. Chalco armor plates maintain strict quality control, and the products comply with standards such as MIL-DTL-32341, MIL-DTL-45225, MIL-DTL-46027, MIL-DTL-46083E, MIL-DTL-32375B, GJB 9614-2019, and GJB 1540-2021, among others. Multiple quality inspections are provided.
Chalco's latest composite armor plate product——Patented technology, hot-selling products
To meet the higher performance requirements of armor plates, Chalco has pioneered the layered composite technology for ty so bong da truc tiep armor plates. This process involves hot-rolled composite methods, stacking, heating, and applying pressure to 7072, 7A52, and 7A62 ty so bong da truc tiep alloy plates to produce 5-ply, 7-plyr, and 9-plyr composite ty so bong da truc tiep alloy plates.
Composite ty so bong da truc tiep plates are widely used in military and armor applications, ensuring that military armor plates achieve maximum hardness, ductility, blast resistance, and impact resistance while maintaining the lightest weight.
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The ty so bong da truc tiep alloy layered composite armor plates, also known as "sandwich structure" plates, consist of high-strength ty so bong da truc tiep alloys combined with lower-strength alloys that offer better toughness and weldability. The hard outer layer provides ballistic protection, while the elastic backing prevents debris spall, and the separation between the face plate and the core absorbs energy in layers. The overall penetration resistance is higher than that of homogeneous armor, and the blast resistance is significantly improved.
- Lightweight Design: Provides excellent protection while reducing weight.
- Superior Energy Absorption: The layered structure effectively absorbs impact energy, minimizing damage.
- Ballistic and Blast Resistance: Combines high strength with good ductility to enhance overall protection.
- Good Weldability: Facilitates processing and application, adapting to various armor requirements.
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Three-ply composite armor plate
Alloy: 7039 7005 7039
The panel can also be replaced with 5083.
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Five-plycomposite armor plate
Alloy:7072 7A52 7072 7A62 7072
Thickness(mm):18, 20, 21, 25, 30
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Sever-ply composite armor plate
Alloy:7072 7A52 7072 7A52 7072 7A62 7072
Thickness(mm): 25
Size:1500×5000
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Nine-ply composite armor plate
Alloy:7072 7A52 7072 7A52 7072 7A62 7072 7A62 7072
Thickness(mm):35, 40
Size:1500×5000
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Foam ty so bong da truc tiep armor plate
Porous ty so bong da truc tiep Foam Sheet can reduce weight, enhance explosion and impact resistance, and provide sound insulation.
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Honeycomb ty so bong da truc tiep armor plate
Alloy: 7039 7005 7039
More commonly used on the body and roof of light armored vehicles, as well as on ship armor.
| Alloy | Tensile strength MPa | Yield strength MPa | Elongation% | Shear strength | Impact strength at high strain rates (3000-5000/s) |
| 7072 ty so bong da truc tiep plate | 260-330 | 160-220 | 12-18 | - | - |
| 7A52 ty so bong da truc tiep plate | ≥410 MPa | ≥345 MPa | ≥7 | - | - |
| 7A62 ty so bong da truc tiep plate | 380-450 | 340-400 | 6-10 | - | - |
| Composite plate | ≥581MPa | ≥530MPa | ≥9.5% | ≥107MPa | ≥792MPa |
| Chalco 5-ply Composite Armor Plate Product Quality Certifica According To En 10204 3.1 | ||||||||||||||||
| Product | Aluminium armor plate | Customer | BMC | |||||||||||||
| Alloy | A01+A62+A01+A52+ A01 | Dimension(mm) | 18mmx1500mmx3000mm | |||||||||||||
| Lot No. | Production standards: | Factory standard | ||||||||||||||
| CHEMICAL ANALYSIS(%) According to the MIL-DTL-46027K | ||||||||||||||||
| Element | Si | Fe | Cu | Mn | Cr | Mg | Zn | Zr | Ti | Bi | Other | Al | ||||
| Each | Total | |||||||||||||||
| A01 Actual | 0.04 5 | 0.276 | 0.001 | 0.008 | - | 0.008 | 1.17 | - | 0.004 | - | ＜0.05 | ＜0.15 | Rem. | |||
| A52 Actual | 0.052 | 0.093 | 0.14 | 0.33 | 0.16 | 2.68 | 4.69 | 0.08 | 0.094 | - | ＜0.05 | ＜0.15 | Rem. | |||
| A62 Actual | 0.042 | 0.107 | 0.307 | 0.419 | 0.106 | 3.11 | 7.10 | 0.107 | 0.093 | 0.001 | ＜0.05 | ＜0.15 | Rem. | |||
| PHYSICAL and MECHANICAL PROPERTIES According to MIL-DTL-46027K | ||||||||||||||||
| Inspec. Item | Tensile Strength Rm (Mpa) | Yield Strength Rp0.2 (Mpa) | Shear Strength (Mpa) | A Elongation(%) | Brinell hardness | |||||||||||
| Actual | 607 | 580 | 95 | 7.5 | A52 | A62 | ||||||||||
| 145 | 186 | |||||||||||||||
| Thickness mm | Bullet shape number | Bullet speed m/s V25 | Shooting range m | Safety angle° | Effective number of Bullet | |||||||||||
| 18 | Type 53 7.62mm ordinary steel core bullet | 828+7-8 | 100 | ≤35 | 5 | |||||||||||
| 20 | Type 53 7.62mm WO-109C armor-piercing incendiary bomb | 808+7-8 | ≤41 | |||||||||||||
| 30 | 818+7-8 | ≤28 | ||||||||||||||
| 40 | Type 54 12.7mm armor-piercing incendiary bomb | 818+7-8 | ≤39 | |||||||||||||
Chalco first generation armor plate products
Early armored vehicles were mainly made of steel. With the increasing demand for protective capabilities of armored vehicles in modern warfare, ideal armor materials also need characteristics such as lightweight, impact resistance, high mobility, and corrosion resistance. As the first generation of lightweight armor plates, ty so bong da truc tiep alloy plates such as 5083, 5456 were developed and applied under this demand.
Good corrosion resistance and weldability, along with moderate tensile strength and ductility, utilized in naval vessels for armor plates and structural components.
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5456 armor ty so bong da truc tiep plate
Commonly used in bulletproof vehicles, warships, and military diving equipment.
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5046 armor ty so bong da truc tiep plate
High strength and good weldability, suitable for military armored vehicles and military fighter jets.
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5059 armor ty so bong da truc tiep plate
Relatively high strength and hardness, good corrosion resistance and processability.
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2024 armor ty so bong da truc tiep plate
Good fatigue strength and hardness provide good defense for armored vehicles.
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6061 armor aluminium plate
Used for ground vehicle armor and industrial machinery armor.
Chalco second generation armor plate products
Most of the first generation ty so bong da truc tiep alloy armor plates cannot be strengthened by heat treatment and have poor resistance to direct impact from small caliber projectiles, making it difficult to meet the protection requirements. Chalco second-generation armor plate alloys such as 7039, 7056, 7020, 7017 have made up for these deficiencies and are used to resist high-speed shrapnel, warheads, explosive impacts, and other threats.
High-strength ty so bong da truc tiep alloy, typically exhibiting excellent tensile strength and corrosion resistance.Commonly used in armored vehicles for body and chassis, providing good ballistic performance and structural strength.
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High-hardness ty so bong da truc tiep alloy with good modulus of elasticity and impact resistance, employed in light armored vehicles for armor plates and protective components.
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Maintains strength while providing high ductility, offering excellent energy absorption capabilities. Commonly used in armored vehicle floors and side armor.
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Renowned for its exceptional strength and toughness, offering superior blast protection and durability.
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7056 armor ty so bong da truc tiep plate
High strength;
Higher impact resistance. -
7020 armor ty so bong da truc tiep plate
Moderate strength;
Corrosion resistance;
Weldable ty so bong da truc tiep alloy. -
7017 armor ty so bong da truc tiep plate
High strength;
Weldable ty so bong da truc tiep alloy. -
7018 armor ty so bong da truc tiep plate
Can be welded with a thickness of over 50 mm.
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7075 armor ty so bong da truc tiep plate
Very high tensile strength;
Excellent hardness;
Relatively light.
Chalco third generation armor plate products
To address the ballistic and stress corrosion resistance of ty so bong da truc tiep alloys, Chalco third-generation armor plate alloys such as 2519, 2139, 2195 have been introduced, which have higher mechanical properties, ballistic resistance, weldability, and stress corrosion resistance.
Ultra-high-strength ty so bong da truc tiep alloy, known for its outstanding penetration resistance and ballistic performance.
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2519/2519A T87 armor ty so bong da truc tiep plate
Higher ballistic performance than 7039;
Better stress corrosion resistance than 5083. -
2195 T8 P4 armor ty so bong da truc tiep plate
Increased strength and hardness;
Good welding performance.
Advantages of Chalco ty so bong da truc tiep plate in military
- The high-toughness backplate undergoes extensive plastic deformation around the impact point, reducing fragment generation and further enhancing protective performance.
- The multi-interface energy absorption design alters the projectile trajectory through material layering, preventing fragment damage, and even at the same density, the ballistic performance of composite armor is significantly superior to that of homogeneous armor.
- The lightweight design makes the armor plate easy to install and operate, adapting to various combat needs.
- Composite armor has a significantly higher protection coefficient than homogeneous armor, with lighter weight and thickness under the same ballistic capability.
- Composite armor features design flexibility, allowing adjustments in performance, quality, and thickness based on different requirements and combat environments.
- The layered composite structure utilizes impedance differences at internal material interfaces to achieve lightweight design and strong impact resistance, making it a vital choice for modern protective materials.
- Composite armor can withstand various anti-armor weapons, with a hard ty so bong da truc tiep outer layer providing excellent resistance to projectile penetration, effectively suppressing fragments and enhancing penetration resistance.
Production capacity of Chalco armor ty so bong da truc tiep plate
- Chalco has obtained certifications such as ENISO9100:2018, Nadcap Non Destructive Testing, Nadcap Materials Testing Laboratories, and Nadcap Heat Treatment to ensure product quality and reliability.
- The melting and casting factory has multiple melting and casting production lines, adopting the latest semi continuous low liquid level vertical well casting technology, equipped with electromagnetic stirring, online hydrogen and slag measurement systems, as well as advanced online degassing and filtering systems, which improve casting efficiency and product quality.
- Adopting the hot continuous rolling and cold rolling production lines of German Siemens, equipped with advanced electrical configuration, closed-loop control, regulation system, multi zone cooling system, and temperature control system, to ensure the production of high-quality ty so bong da truc tiep armor plates.
Through advanced equipment and processes, Chalco is able to achieve efficient sawing, milling, rolling, and cold rolling, improving production efficiency while reducing production costs.Quick Quote
Chalco armor plate product quality inspection
Unlike other functional ty so bong da truc tiep plates, armor plates have higher and stricter quality requirements due to the unique nature of their use areas. Chemical composition, strength, hardness, processability, and corrosion resistance must be strictly controlled during and after production.
Chalco product development and production are within the MIL-DTL standard range, and can provide finished product testing to ensure quality meets customer requirements.
Initial product inspection testing methods
- Chemical composition: extract samples for chemical analysis from each plate selected for ballistic testing.
- Mechanical performance: extract tensile test samples from each board selected for ballistic testing.
- Ballistic testing: according to the standards in the standard attachment, two 12x36 inch plates of each thickness provided in the contract are taken for ballistic testing.
- Stress corrosion test: the stress corrosion test samples are extracted from the same plate selected for ballistic testing.
Product compliance inspection testing methods
- Chemical composition: when tested according to the provisions of this standard, the sample must meet the chemical composition requirements.
- Mechanical properties: for tensile testing, samples are randomly selected from different plates in the batch, and only one tensile test sample is taken from each sample.
- Ballistic testing: randomly select a 12x36 inch plate from each batch for ballistic testing.
- Stress corrosion test: randomly select a 12x12 inch plate from each batch for this test.
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Other military product series in Chalco
2024 7075 Al military profile
7039 Al military profile
2219 Al military profile
5083 Al military profile
7050 Al military forging
7039 Al military forging
The importance of replacing steel with ty so bong da truc tiep in armor plate
- ty so bong da truc tiep has low density and good mechanical properties, which can reduce the weight of armored vehicles and increase driving speed while improving structural stiffness;
- ty so bong da truc tiep has high strength and toughness, with comprehensive performance of anti-penetration and anti-fragmentation;
- ty so bong da truc tiep has better processing performance and is suitable for mass production;
- ty so bong da truc tiep has stronger welding performance, which better adapts to the manufacturing of different models of armored vehicles;
- ty so bong da truc tiep has stronger thermal nuclear resistance, which can effectively protect personnel inside the vehicle from radiation damage.
