INC.
Aluminium 3105 Flat Bar is a versatile aluminium alloy primarily alloyed with manganese, offering excellent corrosion resistance, moderate strength, and very good formability. It is widely used in applications where durability, weather resistance, and ease of fabrication are essential. This alloy provides strong resistance to atmospheric corrosion, making it highly suitable for outdoor and architectural applications such as roofing sheets, siding panels, gutters, downspouts, and structural components. Aluminium 3105 Flat Bar is available in a wide range of sizes and thicknesses and can be supplied in custom lengths as per specific requirements. It offers good workability and can be easily formed, bent, and welded, making it ideal for fabrication and light structural applications. Compared to heat-treatable aluminium alloys, it has lower strength, but it delivers excellent corrosion resistance and long-term performance in harsh environments. Lightweight, durable, and easy to process, Aluminium 3105 Flat Bar is an excellent choice for applications where corrosion resistance, weather durability, and formability are more important than maximum strength.
| European Standard | BS | USA (AA) | GERMANY (DIN) | Canada | ISO |
|---|---|---|---|---|---|
| EN AW-3105 | 3105 | 3105 | AlMn0.5Mg0.5 | 3105 | AlMn0.5Mg0.5 |
| Alloy | Al | Si | Fe | Cu | Mn | Cr | Mg | Zn | Ti | Pb | Other Each | Others Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3105
|
Balance
|
0.60 max
|
0.70 max
|
0.30 max
|
0.30 – 0.80
|
0.20 max
|
0.20 – 0.80
|
0.40 max
|
0.10 max
|
—
|
0.05 max
|
0.15 max
|
| Material | Thickness (mm) | Tensile Strength (N/mm²) | Yield Strength (N/mm²) | Elongation % (min) |
|---|---|---|---|---|
|
Aluminium 3105 (H14)
|
< 20
|
150 – 190
|
125 min
|
6
|
|
20 – 100
|
140 – 180
|
120 min
|
5
|
|
|
100 – 200
|
130 – 170
|
115 min
|
4
|
| 2014 | 2017 | 2024 | 5083 | 6061 |
| 6063 | 6082 | 7075 |
|---|
| Aluminium Flat Bar Exporters: | ||||
|---|---|---|---|---|
| Saudi Arabia | Oman | Kuwait | Netherlands | Iran |
| Bahrain | Qatar | UAE | Africa | China |
| Nigeria | Mexico | Canada | Venezuela | United Kingdom |
| United States | South Africa | Malaysia | Bangladesh | Turkey |
| Singapore | Sri Lanka | Australia | Brazil | Germany |
| France | Italy | South Korea | Poland | Belgium |
| Aluminium Flat Bar Suppliers in India: | |||||
|---|---|---|---|---|---|
| Bengaluru | Mumbai | Chennai | Hyderabad | Kolkata | Pune |
| New Delhi | Ahmedabad | Jaipur | Surat | Salem | Gandhinagar |
| Bhiwandi | Tiruppur | Sivakasi | Jamnagar | Thiruvananthapuram | Rajahmundry |
| Bhubaneswar | Vijaywada | Firozabad | Bokaro Steel City | Rajkot | Bharuch |
| Panna | Raipur | Cochin | Ludhiana | Panipat | Durgapur |
| Peenya | Pimpri-Chinchwad | Channapatna | Kharagpur | Nashik | Bareilly |
| Varanasi | Haldia | Rourkela | Bangalore | Moradabad | Indore |
| Visakhapatnam | Trivandrum | Pithampur | Dibrugarh | Angul | Gwalior |
| Coimbatore | Kannur | Nagpur | Vadodara | Rudrapur | Noida |
| Agra | Bhagalpur | Jamshedpur | Bhilai | Lucknow | Kanpur |
| Thane | Bhopal | Sri City | Bareilly | Hosdurg | Pithampur |
