High Toughness Military Grade Aluminum Alloy 2618A , Military Grade Aluminium Sheet

High Toughness Military Grade Aluminum Alloy 2618A , Military Grade Aluminium Sheet

Company Profile

Hongye stands out with its unique capabilities! As a leading global metal distribution company, we provide tailored product solutions to meet our clients' needs, helping them gain a competitive edge.

Founded in 2009 and headquartered in Wuxi, China, Hongye has made significant achievements in the aerospace, defense, transportation, shipbuilding, semiconductor, energy, and construction sectors over the past five years.

We offer solutions in sheets, pipes, profiles, building materials, specialty steels, stainless steels, and non-ferrous metals. Additionally, our involvement in finance and port operations strengthens our position in the metal import and export market.

With our integrated “one-stop” services that include procurement, processing, retail, and logistics, Hongye has become an industry benchmark. We excel in delivering high-quality, cost-effective products, supported by robust supply chain management to meet customer needs continuously.

Internationally, Hongye has established a solid business network in Europe, Southeast Asia, and the Middle East. Our multilingual and culturally adept trade team ensures efficient and professional service for every transaction.

Since 2010, Hongye has made notable progress in sustainability, recognized by multiple institutions. By the end of 2012, we had invested 1.22 billion RMB (200 million USD) in China's metal distribution industry, becoming a significant local investor. We aim to expand our market share through collaboration and innovation.

Looking ahead, Hongye will continue to globalize, leveraging our experience and resources to grow our international market share and aspire to be a leader in the global metal distribution industry.

Our goal is to rank among the top 10 in comprehensive strength in China's metal distribution market.

Product Specification

Aluminum Alloy 2618A - Military Grade

Material Specification:

• Alloy Designation: 2618A
• UNS Number: A92618
• Composition: Al, Cu (1.6-2.6%), Mg (1.2-1.8%), Fe (1.0-1.5%), Si (0.9-1.4%), Ni (0.9-1.4%), Cr (0.10-0.25%)

Mechanical Properties:

• Tensile Strength: 450-485 MPa (65-70 ksi)
• Yield Strength: 380-415 MPa (55-60 ksi)
• Elongation: 8-12%
• Hardness: 135-150 HB
• Fracture Toughness: Excellent

Physical Properties:

• Density: 2.84 g/cm³
• Melting Range: 535-638°C (995-1180°F)
• Thermal Expansion: 22.5 x 10^-6 per °C
• Thermal Conductivity: 134-147 W/m·K

Environmental/Use Properties:

• Temperature Range: -55°C to 250°C (-67°F to 482°F)
• Corrosion Resistance: Moderate
• Weldability: Good
• Machinability: Fair

Certifications & Standards:

• Meets or exceeds the requirements of MIL-A-22771, MIL-DTL-8626, and other applicable military specifications
• Certified to AS9100, ISO 9001, and ITAR quality management system standards
• Material certifications and test reports available upon request

Dimensional Specifications:

• Thickness Range: 0.25 mm (0.010 in) to 25.4 mm (1.00 in)
• Width Range: 50 mm (2.00 in) to 1,524 mm (60.00 in)
• Length Range: 300 mm (12.00 in) to 6,096 mm (240.00 in)

Product Description

Product Characteristics

 

Composition:

• Aluminum (Al) - Balanced
• Copper (Cu) - 1.6-2.6%
• Magnesium (Mg) - 1.2-1.8%
• Iron (Fe) - 1.0-1.5%
• Silicon (Si) - 0.9-1.4%
• Nickel (Ni) - 0.9-1.4%
• Chromium (Cr) - 0.10-0.25%

Mechanical Properties:

• Tensile Strength: Up to 485 MPa (70 ksi)
• Yield Strength: Up to 415 MPa (60 ksi)
• Elongation: 8-12%
• Hardness: 135-150 HB
• Fracture Toughness: Excellent

Physical Properties:

• Density: 2.84 g/cm³
• Melting Point: 535-638°C (995-1180°F)
• Thermal Expansion: 22.5 x 10^-6 per °C
• Thermal Conductivity: 134-147 W/m·K

Environmental/Use Properties:

• Temperature Range: -55°C to 250°C (-67°F to 482°F)
• Corrosion Resistance: Moderate
• Weldability: Good
• Machinability: Fair

Certifications & Standards:

• Meets or exceeds MIL-A-22771, MIL-DTL-8626, and other military specifications
• Certified to aerospace and defense industry quality standards

 

 

Application of the product

 

1. Aircraft and Aerospace Applications:

2. Airframes and structural components for military aircraft, helicopters, and drones
3. Load-bearing parts for spacecraft, launch vehicles, and satellites
4. Bulkheads, stringers, and other structural members in aircraft and aerospace systems

• General Military Hardware:

• Housings, brackets, and fittings for communications equipment, electronics, and other military systems
• Structural supports and mountings for military radar, sensors, and surveillance systems
• High-strength, durable components for marine vessels, amphibious craft, and naval equipment

• Missiles and Ordinance:

• Airframes, fins, and other structural elements for air-to-air, air-to-ground, and surface-to-air missiles
• Casings, warheads, and other critical components for bombs, artillery shells, and other munitions

• Military Vehicles and Armor:

• Armor plating and hulls for armored fighting vehicles, tanks, and personnel carriers
• Structural components for military trucks, Humvees, and other tactical wheeled vehicles
• Mountings and housings for weapons systems and other mission-critical equipment

 

 

FAQ

Q1: Are you trading company or manufacturer?

A: We are the manufacturer with 3 factories. Specializing in producing welded Wear plate, carbon steel profile, Carbon Products bollard for over 10 years.

Q2:What product information must I provide before making a purchase?
A:Please provide the grade, width, thickness, and surfacetreatment requirements, as well as the quantities you require.

Q3:What are your payment terms?
A: 30% T/T in advance and 70% balance before shipment or based on BL copy or LC at sight.

Q4:Is it possible to send samples?
A: Of course, we offer free samples and express shipping to customers all over the world.

Q5:Do you offer a service for customized products?
A: Yes, we can produce according to your specifications and drawings.

Q6:Can you assist me in importing steel products for the first time?
A: Yes, we have shipping agent who will arrange the shipment with you.
Q7. What is your delivery time?
A: Within 7 working days after receiving your balance payment.