Introduction
Building projects need reliable aluminum.
Windows, curtain walls, roofing, and structures all use aluminum.
The European market often uses EN standards.
Choosing the right grade matters.
This article lists common building grades.
It also explains Alummira’s supply capacity.
As an aluminum supplier, Alummira can produce all of them.
Core Grades for Building Aluminum
The European building market is mainly based on the 6-series.
6063-T5 and 6063-T6 are the most common.
They have excellent extrusion performance.
They also give good surface treatment results.
aluminum 6060-T5 is also a common grade.
It fits European habits.
Its strength is close to 6063.
Its corrosion resistance is good.
It suits windows, curtain walls, and decorative profiles.
Alummira can produce all these grades.
As an aluminum supplier, Alummira supports large orders.
Common Building Grades and Performance Comparison
| Grade and Temper | Tensile Strength (MPa) | Yield Strength (MPa) | Typical Building Use |
|---|---|---|---|
| 6063-T5 | ≥160 | ≥110 | Windows, curtain wall frames |
| 6063-T6 | ≥205 | ≥170 | Frames with higher strength needs |
| aluminum 6060-T5 | ≥150 | ≥110 | European windows, curtain walls, decoration |
| 6005-T5 | ≥260 | ≥240 | Structural parts, supports |
| 6082-T6 | ≥310 | ≥260 | Bridges, heavy-load structures |
| 6061-T6 | ≥310 | ≥275 | Structural parts, precision machining |
| 3003 | 110–140 | 85–120 | Standard curtain wall aluminum sheets |
| 5052 | 210–260 | 170–215 | High-end curtain wall aluminum sheets |
Window and Curtain Wall Profiles
Window profiles need precise dimensions.
They also need a beautiful surface.
6063-T5 is the first choice.
aluminum 6060-T5 is very popular in Europe.
It suits anodizing.
It also suits powder coating.
Europe often uses Qualanod and Qualicoat standards.
These standards ensure coating quality.
Alummira can produce all of them.
Alummira can do anodizing, coating, and wood grain transfer.
As an aluminum supplier, Alummira serves the European market.
Building Aluminum Sheets and Curtain Wall Panels
Curtain walls do not only use profiles.
They also use aluminum sheets.
Aluminum sheets are often used for curtain walls, roofing, and decoration.
The standard choice is 3003.
It has good corrosion resistance.
Its cost is also reasonable.
High-end choices are 5052 and 5005.
They have higher strength.
Their anodizing effect is better.
Alummira can produce all these aluminum sheets.
As an aluminum supplier, Alummira offers many thicknesses and surfaces.
Load-Bearing Structural Aluminum
Some buildings need load-bearing parts.
Examples include bridges, stadiums, and skywalks.
6082-T6 is recommended.
6061-T6 is also recommended.
They have high strength.
Their tensile strength can reach over 310 MPa.
They suit structural frames.
They also suit mechanical supports.
Alummira can produce all of them.
As an aluminum supplier, Alummira can provide technical data.
Quick Selection Table for Building Aluminum
| Application | Recommended Grade and Temper | Reason |
|---|---|---|
| Window frames | 6063-T5 / aluminum 6060-T5 | Good extrusion, good surface treatment |
| Curtain wall frames | 6063-T6 / 6060-T6 | Higher strength, stable dimensions |
| Curtain wall aluminum sheets | 3003 / 5052 / 5005 | Corrosion resistant, flat, easy to process |
| Decorative profiles | 6463 / 6063-T5 | High-gloss anodizing |
| Load-bearing structures | 6082-T6 / 6061-T6 | High strength, good load capacity |
Why Choose Alummira
Alummira is an aluminum supplier.
Alummira can produce building aluminum.
This includes aluminum profiles.
This includes aluminum sheets.
This includes aluminum 6060-T5.
Alummira supports customization.
It supports European standards.
It supports stable delivery.
It supports surface treatment.
From extrusion to finished products, Alummira can do it all.
FAQ
Q1: What grade is most common for building windows and doors?
A1: 6063-T5 and 6063-T6.
aluminum 6060-T5 is also very common.
Alummira can produce all of them.
Q2: What grades are common for curtain wall aluminum sheets?
A2: 3003, 5052, and 5005.
Alummira can produce all these aluminum sheets.
Q3: What is the difference between aluminum 6060-T5 and 6063-T5?
A3: Their composition is similar.
Their performance is similar.
6060 is more common in Europe.
6063 is more common worldwide.
Alummira can supply both.
Q4: What surface treatments can Alummira provide?
A4: Anodizing.
Powder coating.
Fluorocarbon coating.
Wood grain transfer.
Alummira can produce all of them.
Q5: What standards are common for European building aluminum?
A5: EN 755.
EN 573.
EN 12020.
Qualanod.
Qualicoat.
Alummira can produce to these standards.
Conclusion
Choosing building aluminum is not complex.
First look at the application.
Then look at strength.
Then look at weather resistance and surface.
Choose 6-series for windows and curtain walls.
Choose 3-series or 5-series for aluminum sheets.
Choose 6082 or 6061 for load-bearing structures.
Alummira can produce all of them.
As an aluminum supplier, Alummira welcomes your inquiry.