6063
UNS A96063
Description
Aluminum alloy 6063 is another popular aluminum alloy with magnesium and silicon as the main alloying elements, and it is often referred to as architectural alloy due to the much smoother surface quality than that of the other widely viable alloys. The alloy has medium strength, high corrosion resistance, good formability and is heat treatable and readily suited to welding. It is a top choice for use in the production of intricate extrusions and sections because of its properties, as it is easily pushed through a die into many fixed-cross sectional shapes. It is normally produced with a good surface finish that lends itself to excellent anodising characteristics. Thus, it is typically used in various exterior and interior architectural applications and is highly suitable for anodising.
Chemical Component
| Al | Fe | Cu | Mg | Mn | Zn | Ti | Cr | Si |
|---|---|---|---|---|---|---|---|---|
| Balance | 0.35% max | 0.10% max | 0.45-0.90% | 0.10% max | 0.10% max | 0.10% max | 0.10% max | 0.20-0.60% |
Basic Information
| Items | 6063 |
|---|---|
| Catalog | ACAM-Al-A019 |
| Density | 2.70 g/cm3 |
| Thermal Expansion | 23.5 x 10-6 /K |
| Modulus of Elasticity | 69.5 GPa |
| Thermal Conductivity | 200 W/m.K |
| Melting Point | 600 °C |
Material Forms
Alfa Chemistry offers aluminum alloy 6063 in a variety of forms, including Flats, Round Bar, Plate, Round Tube, Rectangular Tube, Square Tube, Hollow Bar, Square Bar, Hexagon Bar, Channels and Tee Sections.
Mechanical Properties
| Tensile Strength, MPa | Proof Stress, MPa | Shear Strength, MPa | Elongation A50 mm, % | Brinell Vickers, HV |
|---|---|---|---|---|
| 100 | 50 | 70 | 27 | 25 |
Features
- Medium strength alloy
- Used in intricate extrusions
- Aesthetically pleasing finish
- High corrosion resistance
- T6 temper most common, T4 has good formability
Applications
Aluminum alloy 6063 can be used in a variety of applications, including:
- Architectural
- Extrusions
- Doors
- Window frames
- Shop fittings
- Balustrading
- Roofs
- Furniture
- Highway signs
- Stair balustrades rails and posts
- Irrigation tubing
- Hospital and medical equipment
- Kitchen equipment
- Radiators
* Technical data included herein should be used as a guideline only, and should not be construed as maximum or minimum values for specification or for final design, or for a particular use or application. The data may be revised anytime without notice.
You Want It? We Got It!
Alfa Chemistry is a manufacturer of standard & custom specialty metals & alloys. We stock a wide variety of alloys in different shapes and specifications. If you can't find the product or specification you need, please contact us directly.
Contact Us