2000 Series Aluminum Alloys
Huaxiao-Alloy specializes in manufacturing and supplying premium 2000 series aluminum alloys, including 2014, 2024, 2030, 2219, 2618, and other grades. Designed for high-stress applications in aerospace, defense, and automotive industries, our alloys combine exceptional strength-to-weight ratios, heat resistance, and machinability.
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2011 aluminum alloy
2014 aluminum alloy
2017 aluminum alloy
2020 aluminum alloy
2021 aluminum alloy
2024 aluminum alloy
2036 aluminum alloy
2040 aluminum alloy
2090 aluminum alloy
2091 aluminum alloy
2099 aluminum alloy
2195 aluminum alloy
2219 aluminum alloy
2319 aluminum alloy
2519 aluminum alloy
2618 aluminum alloy
Why Partner with Huaxiao-Alloy?
- Full Grade Range: All 2000 series alloys (Cu-based) compliant with AMS, MIL, and ASTM standards.
- Advanced Heat Treatment: Precision aging, quenching, and tempering processes for optimized mechanical properties.
- Custom Fabrication: Sheets, plates, bars, rods, and forgings tailored to client specifications.
- Global Certification: ISO 9001, AS9100, and Nadcap-certified production.
2000 Series Aluminum Alloy: Key Properties & Specifications
1. Chemical Composition
2000 series alloys are copper-based (Cu: 3.0–6.0%) with additions of magnesium, manganese, and silicon.
| Grade | Aluminum (%) | Copper (Cu) (%) | Magnesium (Mg) (%) | Manganese (Mn) (%) | Silicon (Si) (%) |
|---|---|---|---|---|---|
| 2014 | Bal. | 4.0–5.0 | 0.20–0.8 | 0.40–1.2 | 0.50–1.2 |
| 2024 | Bal. | 3.8–4.9 | 1.2–1.8 | 0.30–0.9 | ≤0.50 |
| 2219 | Bal. | 5.8–6.8 | ≤0.02 | 0.20–0.40 | ≤0.20 |
| 2618 | Bal. | 1.9–2.7 | 1.3–1.8 | ≤0.25 | 0.10–0.25 |
Trace elements (Fe, Zn, Ti) vary by grade. Request full datasheets for details.
2. Physical & Mechanical Properties
- Density: 2.75–2.85 g/cm³
- Melting Range: 500–640°C
- Tensile Strength: 350–550 MPa (T6 temper)
- Yield Strength: 270–480 MPa
- Elongation: 8–15% (T6 temper)
- Hardness: 120–150 HB
- Fatigue Resistance: Superior performance under cyclic loads.
3. Performance Advantages
- High Strength: Ideal for structural components in aircraft (e.g., wing ribs, fuselage frames).
- Heat Resistance: Retains strength up to 150°C (2618 alloy for engine components).
- Machinability: Excellent for CNC milling, drilling, and turning (2024-T351).
- Weldability: 2219 alloy optimized for TIG/MIG welding in cryogenic tanks.
Applications of 2000 Series Aluminum Alloys
As a trusted aerospace aluminum supplier, Huaxiao-Alloy supports mission-critical industries:
- Aerospace: 2024-T3 for aircraft skins; 2219-T87 for rocket fuel tanks.
- Defense: 2014-T6 for military vehicle armor and artillery parts.
- Automotive: 2618-T61 for high-performance piston and cylinder heads.
- Tooling: 2007 alloy for molds and machining equipment.
Quality Assurance & Compliance
- Material Certifications: Mill Test Reports (MTRs) with chemical, mechanical, and thermal data.
- Traceability: Full batch tracking from raw material to finished product.
- Testing: Ultrasonic, dye penetrant, and hardness testing available.
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