Alloy 6063
About Aluminium 6063 Alloy

What is Aluminium 6063 Alloy?
Aluminum alloys are widely used in various industries due to their unique properties such as lightweight, corrosion resistance, and electrical conductivity.
Aluminium alloy 6063 is a medium strength alloy commonly referred to as an architectural alloy. It is normally used in intricate extrusions.
It has a good surface finish, high corrosion resistance, is readily suited to welding and can be easily anodised. Most commonly available as T6 temper, in the T4 condition it has good formability.
6063 aluminum alloy is often used in applications such as railing, frames, shop fittings, irrigation tubing, building products, electrical, marine, piping systems, recreation equipment, storage tanks, truck frames & trailers.
This alloy is often extruded in tubing and channels for use in architectural projects.
Aluminium 6063 Alloy Standards
ASTM B211
ASTM B247
ASTM B209
EN573
Aluminium 6063 Alloy Chemical Composition
Grade | Cu | Mg | Si | Fe | Mn | Others | Remarks | ||||
USA | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Max. | Max. | Aluminum 99.0% Min. |
6063 | — | 0.10 | 0.45 | 0.90 | 0.20 | 0.60 | – | 0.35 | 0.10 | 0.365 |
Aluminium 6063 Alloy Data Sheet
Aluminium 6063 Alloy Equivalent Grades
STANDARD | WERKSTOFF NR. | UNS | GOST | AFNOR | JIS | BS | EN | OR |
Aluminium 6063 | – | A96063 | – | – | – | – | – | – |
Aluminium 6063 Alloy Mechanical Properties
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
2.70 g/cm3 | 655°C | See Below List | See Below List | 10% |
Alloy | Temper | UTS (Mpa) | Yield Strength (Mpa) | Elongation (%) | ||
Minimum | Maximum | Minimum | Maximum | A 50mm (Minimum) | ||
Aluminum 6063 | O | – | 130 | – | – | 16 |
T4 | 130 | – | 65 | – | 12 | |
T5 | 175 | – | 130 | – | 6 | |
T6 | 215 | – | 170 | – | 6 |
Aluminium 6063 Alloy Applications
Aluminium 6063 Alloy Related Resources
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