Related Specifications
Temper Types
The most common temper for 6106 aluminium is:
- T6
Properties
Chemical Composition
Alloy 6106
BS EN 573-3
Chemical Element | % Present |
---|---|
Manganese (Mn) | 0.05 - 0.20 |
Iron (Fe) | 0.00 - 0.35 |
Magnesium (Mg) | 0.40 - 0.80 |
Silicon (Si) | 0.30 - 0.60 |
Zinc (Zn) | 0.00 - 0.10 |
Titanium (Ti) | 0.00 - 0.10 |
Chromium (Cr) | 0.00 - 0.20 |
Copper (Cu) | 0.00 - 0.25 |
Other (Each) | 0.00 - 0.05 |
Others (Total) | 0.00 - 0.15 |
Aluminium (Al) | Balance |
Mechanical Properties
Profiles only Up to 10mm Wall Thickness
BS EN 755-2
Mechanical Property | Value |
---|---|
Proof Stress | 200 Min MPa |
Tensile Strength | 250 Min MPa |
Elongation A50 mm | 6 Min % |
Hardness Brinell | 75 HB |
Elongation A | 8 Min % |
General Physical Properties
Physical Property | Value |
---|---|
Density | 2.70 g/cm³ |
Melting Point | 655 °C |
Thermal Expansion | 23.4 x 10-6/K |
Modulus of Elasticity | 69.5 GPa |
Thermal Conductivity | 192 W/m.K |
Electrical Resistivity | 0.035 x 10-6 Ω .m |
Applications
- Structural applications
- Ladders, pylons and towers
- Railway Rolling Stock
- Marine applications
- Automotive structures
Characteristics
- Good corrosion resistance
- Good formability
- Good weldability
Additional Information
Weldability
Process | Rating |
Weldability - Gas | Good |
Weldability - Arc | Very Good |
Weldability - Resistance | Good |
Brazability | Good |
Solderability | Good |
Fabrication
Process | Rating |
Workability - Cold | Acceptable but limited in T6 temper |
Machinability | Good |