6082 T6 T6511 Aluminum Alloy Rod Corrosion Resistant Aluminum Round Stock
Product Details
| Product Name: | 2000 Series Aluminum Alloy Bar | Standard: | ASTM |
|---|---|---|---|
| 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
The 2000 series aluminum alloys (Al-Cu-Mg, “Duralumin”) are heat-treatable, high-strength materials, second only to the 7000 series in tensile strength. They are widely known as aviation-grade aluminum for critical structural applications.
| 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/T30% Deposit+70% Advance |
The 2000 series aluminum alloys (Al-Cu-Mg, “Duralumin”) are heat-treatable, high-strength materials, second only to the 7000 series in tensile strength. They are widely known as aviation-grade aluminum for critical structural applications.
- 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.
Typical mechanical properties (2024-T3):
- 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.
✅ Pros:
- Ultra-high strength-to-weight ratio
- Excellent fatigue resistance
- Superior machinability
- Mature production and global supply
❌ Cons:
- Higher cost than 1000/6000 series
- Poor corrosion resistance without surface treatment
- Not ideal for welding
2000 series aluminum bars/rods are the premium choice for high-strength, lightweight structural applications, especially in aerospace and defense. Their combination of strength, machinability, and reliability makes them irreplaceable in critical engineering scenarios.
Product Highlights
The 2000 series aluminum alloys (Al-Cu-Mg, “Duralumin”) are heat-treatable, high-strength materials, second only to the 7000 series in tensile strength. They are widely known as aviation-grade aluminum for critical structural applications.Key attributesProduct Name2000 Series Aluminum Alloy BarBrand ...
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