High Strength Extruded 6061 6063 T6 Aluminum Alloy Square Bar 2024 2A12 7075 T5 T651 Aluminum Round Rod Diameter 6-800mm Customized Size Available Factory
6063 is a typical Al-Mg-Si series heat-treatable wrought aluminum alloy. It is one of the most widely used extrusion aluminum alloys in the world, famous for its excellent plasticity, good surface anodizing effect, moderate strength, corrosion resistance and easy processing. 6063 aluminum bars are the raw material for aluminum profiles, rods, structural parts, decorative components and mechanical parts.
1. Chemical Composition (wt %, GB/T 3190 Standard)
| Element |
Al |
Mg |
Si |
Fe |
Cu |
Mn |
Zn |
Cr |
Ti |
Others (Single/Total) |
| Limit |
Balance |
0.45~0.9 |
0.20~0.6 |
≤0.35 |
≤0.10 |
≤0.10 |
≤0.10 |
≤0.10 |
≤0.10 |
≤0.05 / ≤0.15 |
2. Mechanical Properties (T6 Temper, Standard State)
| Property |
Value |
| Tensile Strength (Rm) |
≥ 205 MPa |
| Yield Strength (Rp0.2) |
≥ 170 MPa |
| Elongation (A) |
≥ 8 % |
| Brinell Hardness (HB) |
~75 |
| Density |
2.69 g/cm³ |
| Melting Temperature Range |
615 ~ 655 °C |
3. Main Characteristics
Excellent extrusion performance, suitable for complex cross-section profiles and bars
Outstanding anodizing and coloring surface quality, smooth and beautiful finish
Good atmospheric corrosion resistance
Moderate strength, good toughness and easy cutting & machining
Good weldability
Low stress corrosion tendency
4. Common Tempers
O: Soft annealed state, maximum plasticity, low strength
T4: Naturally aged, good ductility, medium strength
T6: Artificial aging, most commonly used temper, high strength, stable performance
5. Typical Applications
Architectural aluminum profiles, door & window frames
Decorative aluminum parts, railings, curtain wall materials
Mechanical structural rods, fasteners, connectors
Automotive accessories, electronic device shells
Pipeline supports, lightweight industrial components
6. Comparison with 6061 Aluminum Alloy
6063: Better surface finish, better anodizing effect, lower strength, more for architecture & decoration.
6061: Higher strength, better mechanical performance, more for industrial structural parts.
6061 and 6063 aluminum alloys are common aluminum profile materials, and they have some differences in chemical composition, strength, application fields, processing performance, and corrosion resistance. Here are the main differences between them:
Chemical composition:
6061 aluminum alloy: contains elements such as aluminum, magnesium, and silicon, with magnesium and silicon being the main alloying elements and possessing high strength.
6063 aluminum alloy: contains elements such as aluminum, magnesium, and silicon. Compared to 6061, its silicon content is slightly higher, while its magnesium content is slightly lower.
strength:
6061 aluminum alloy: has high strength, especially under heat treatment conditions.
6063 aluminum alloy: has low strength but good plasticity under natural aging conditions.
Application areas:
6061 aluminum alloy: commonly used in applications that require high strength and good corrosion resistance, such as aerospace components, automotive components, and high-strength structures.
6063 aluminum alloy: commonly used in applications that require good deformability and surface treatment properties, such as building and frame structures, door and window frames, etc.
Processing performance:
6061 aluminum alloy: difficult to process in the heat-treated state, but has good machinability.
6063 aluminum alloy: easy to process under natural aging conditions, suitable for manufacturing profiles with complex cross-sections.
Corrosion resistance:
Due to the high content of magnesium in 6061 aluminum alloy, its corrosion resistance is relatively good.
6063 aluminum alloy may be more sensitive to corrosion in certain situations.
Summary:
The choice between 6061 or 6063 depends on the specific application requirements. If high strength and corrosion resistance are required, 6061 may be more suitable for selection. If there are higher requirements for deformation and surface treatment, 6063 may be a more suitable choice.
|
Original
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Wuxi,China
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Capacity
|
1500Ton/Month
|
|
Thickness
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<0.8mm
|
|
Length
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3.0-7.2Meter
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MOQ
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Normally 5 tons. Usually 15-17 tons for 1*20GP and 23-27 tons for 1*40HQ
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Hardness
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>=8HW
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Color
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Silver,White,Black,Bronze,Champagun,Wood and any as requested
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OEM
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Available
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Q1: Why choose us?
A: Our company, as an internationally experienced and professionalsupplier, has been engaged in steel business for more than ten years. Wecan provide a variety of steel products with high quality to our clients.
Q2: Can you provide OEM/ODM service?
A: Yes. Please feel free to contact us for more details
Q3:What is your terms of payment?
A: 100% T/T advance.
30% T/T and balance against copy of documents.
30% T/T advance, balance L/C at sight.
Q4: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange theprofessional sales team to follow up your case.
Q5: Can you provide sample?
A: Yes. Sample is free for regular sizes, but the buyer needs to pay freightcost.
Q6: How long is your delivery time?
A: Regular lead time is 15 to 30 days after receiving deposit.
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High Strength Extruded 6061 6063 T6 Aluminum Alloy Square Bar 2024 2A12 7075 T5 T651 Aluminum Round Rod Diameter 6-800mm Customized Size Available Factory
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