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6005A
ASTM B211 / AlSiMg(A) / 6005A / T4
| Chemical Properties | % Value |
| Silicon (Si) | 0,50 - 0,90 |
| Chromium (Cr) | 0,00 - 0,30 |
| Manganese (Mn) | 0,00 - 0,50 |
| Magnesium (Mg) | 0,40 - 0,70 |
| Copper (Cu) | 0,00 - 0,30 |
| Titanium (Ti) | 0,00 - 0,10 |
| Iron (Fe) | 0,00 - 0,35 |
| Zinc (Zn) | 0,00 - 0,20 |
| Aluminium (Al) | Balance |
| Physical Properties | Value |
| Density | 2.63 g/cm³ |
| Melting Point | 582 °C |
| Thermal Expansion | 23.4 µm/m°C |
| Modulus of Elasticity | 69 GPa |
| Thermal Conductivity | 190 W/m.K |
| Electrical Resistivity | 49% IACS |
| Mechanical Properties | Value |
| Proof Strength | 100 MPa |
| Yield Strength | 200 MPa |
| Shear Strength | 120 MPa |
| Elongation A50 mm | %15 |
| Hardness | 69 GPa |
6005A T4 aluminum alloy is known for its high mechanical strength and excellent corrosion resistance. It is widely used in industries such as automotive, construction, and transportation, and is particularly preferred for structural applications where high tensile strength and good hardness properties are required. In addition, 6005A T4 is suitable for anodizing; this process enhances the surface both aesthetically and functionally while increasing corrosion resistance.
This alloy also offers good weldability, making it an ideal choice for industrial manufacturing processes. When used with appropriate welding techniques, it can be welded easily and provides flexibility in production. Moreover, the alloy has excellent bendability, offers high machinability, and allows desired shapes to be obtained easily during the forming process.
6005A T4 aluminum alloy shows high corrosion resistance, especially in mildly corrosive environments. Although it performs well even in harsh conditions such as marine environments, it may experience some performance loss in extremely abrasive environments. In addition, the alloy is suitable for use in high-vibration environments; this feature provides an advantage in industries such as automotive and aerospace where vibration resistance is critical.
The advantages of 6005A T4 aluminum alloy include high mechanical strength, good corrosion resistance, anodizing compatibility, weldability, and bendability. However, it also has some disadvantages such as reduced hardness at low temperatures and limited resistance in highly abrasive environments. Despite these limitations, it is an ideal choice for applications requiring structural integrity and reliable performance.
6005A T4 can be supplied according to the following standards.
• 6005A T4 Cold Drawn Bar; ISO AlSiMg(A), UNI 9006/6, DIN AlMgSi0.7, AFNOR A-GS0,5, UNE L-3454, WNR 3.3210, ASTM B211
• 6005A T4 Cold Drawn Flat Bar; ISO AlSiMg(A), UNI 9006/6, DIN AlMgSi0.7, AFNOR A-GS0,5, UNE L-3454, WNR 3.3210, ASTM B211
Selection Factors for 6005A T4
- Strength: Medium
- Machinability: Suitable
- Weldability: Very good (Arc welding is the best choice)
- Formability: Average
- Corrosion Resistance: Good
- Heat Treatment: Yes
Some Common Applications for 6005A T4
Used as pole and tower components,
Pipeline systems,
Also used in interior architectural applications.
6005A T4 is produced and supplied in sheet/plate, bar/flat bar, and tube/profile forms.
- Bar / Round Bar / Flat Bar
- Tube / Profile
| Mechanical Properties | |||
| Thickness (mm) | Proof Strength (Min.) | Yield Strength (Min.) | Elongation A50 mm % |
| Over 0.2 up to & incl. 0.5 | 241 | 290 | %8 |
| Over 0.5 up to & incl. 6.5 | 241 | 290 | %10 |
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