Corrosion Resistant High Strength Aviation Grade Aluminum Alloy Bar and Aluminum Round Stock
Product Details
| Product Name: | 2000 Series Aluminum Alloy Bar | Standard: | ASTM |
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| Color: | Sliver | Shape: | Round |
| Sample: | Avaiable | Material: | Aluminum Alloy |
| Head Code: | Round | Advantage: | High Corrosion Resistance |
| Highlight |
T6511 Aluminum Alloy Rod,6082 T6 Aluminum Alloy Rod,Corrosion Resistant Aluminum Round Stock |
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Product Description
| Product Name | 2000 Series Aluminum Alloy Bar |
| Brand New | Yes, non-secondary |
| Tolerance | ±1% |
| Surface Treatment | Mill Finish |
| Standard | ASTM |
| Grade | 2000 Series |
| Head Code | Round |
| Application | Industry, etc. |
| Delivery Time | 8-14 days |
| Customized Support | OEM |
| Technique | Cold Drawn |
| Material | Aluminum Alloy |
| Model Number | 1000, 3000, 5000, 6000 Series |
| Shape | Round |
| Place of Origin | Other |
| Advantage | Durable, Anti-Corrosion |
| Material Status | Large stock or fast new production |
| Package | Standard Package |
| Processing Service | Bending, Decoiling, Welding, Punching, Cutting |
| Payment | T/T 30% Deposit + 70% Advance |
- Main alloying elements: Copper (Cu: 3.8-5.0%) + Magnesium (Mg: 1.2-1.8%), plus Mn/Ti for grain control
- Common grades:
- 2024 (Al-4.4Cu-1.5Mg-0.6Mn): The most popular high-strength grade
- 2A12 (LY12): Chinese equivalent of 2024
- 2017 (2A11): Medium-strength, good formability
- 2011: Free-cutting grade with Pb/Bi for precision machining
- 2219: High-temperature resistant, for aerospace fuel tanks
- High strength: Tensile strength 420-480 MPa (T3/T4), comparable to some steels
- Heat-treatable: Strength enhanced via solution treatment + aging (T3/T4/T6)
- Good machinability: Excellent for CNC, threading, and precision parts (especially 2011)
- Moderate corrosion resistance: Prone to intergranular corrosion; requires anodizing, cladding, or painting
- Limited weldability: Susceptible to cracking; riveting/bolting preferred
Tensile strength: 470 MPa
Yield strength: 325 MPa
Elongation: 10%
Hardness: 120 HB
- Bar/Rod: Round, square, flat, hexagonal
- Diameter: 5-500 mm (customizable)
- Length: 1-6 m (cut-to-length available)
- Surface: Mill finish, polished, anodized, or coated
- Aerospace: Aircraft fuselage, wings, ribs, spars, rivets, and landing gear components
- Automotive: High-performance engine parts, transmission components, and racing car structures
- Industrial: High-strength fasteners, precision machinery parts, and structural components requiring light weight and high strength
- International: ASTM B211, AMS 4120, EN 573-3, JIS H4100
- Chinese: GB/T 3191, GB/T 3880.2
- Ultra-high strength-to-weight ratio
- Excellent fatigue resistance
- Superior machinability
- Mature production and global supply
- Higher cost than 1000/6000 series
- Poor corrosion resistance without surface treatment
- Not ideal for welding
Product Highlights
Aviation-grade 2000 series aluminum alloy bars with ultra-high strength (470 MPa tensile), excellent machinability, and ASTM certification. Ideal for aerospace, automotive, and industrial applications requiring lightweight durability.
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