Thongsa Aluminium is a trusted manufacturer and supplier of high-quality Aluminium 6061 Bars in Bangkok, Thailand. Renowned for their exceptional strength, durability, and corrosion resistance, these bars are ideal for various industrial applications, including construction, automotive, aerospace, and marine sectors. With a commitment to precision engineering and quality assurance. We deliver products that meet international standards and cater to the diverse needs of its customers. Whether for heavy-duty or lightweight applications. Our Aluminium 6061 Bars ensure optimal performance and reliability making them a preferred choice for industries across the region.
Aluminium DIN 3.3211 Bars are composed of 0.40–0.80% Silicon (Si), 0.70% Iron (Fe), 0.15–0.40% Copper (Cu), 0.15% Manganese (Mn), 0.80–1.20% Magnesium (Mg), 0.04–0.35% Chromium (Cr), 0.25% Zinc (Zn), and 0.15% Titanium (Ti), with the remainder being Aluminium (Al). These bars exhibit excellent mechanical properties, including a tensile strength of 290 MPa (42,000 psi), yield strength of 240 MPa (35,000 psi), and elongation of 10–12%. They also feature a Brinell hardness of 95 HB and a density of 2.70 g/cm³. These attributes make Aluminium 6061 Bars ideal for high-performance applications requiring strength, corrosion resistance, and machinability.
| Bar Wire Standard | ASTM B221, B211, B565, B316, AMS 4121 2014 |
| Bar Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Round bar size | Diameter: 3-~800mm |
| Hex Bar size | 2-100mm A/F |
| Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Square bar size | 4 to 100mm |
| Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Rectangular Size | 33 x 30mm to 295 x 1066mm |
| Bars Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Bar Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Tempers | Tempers range from dead soft annealed to ultra spring temper |
| Rolled Flat Bars Condition | Hardened & tempered, annealed |
| Cold Rolled Bar Technique | Aluminium Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Rounds Bar Form | Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc. |
| Grade | Fe | Si | Mg | Mn | Cu | Zn | Cr | Ti |
| Aluminium 6061 | 0.7 | 0.4-0.8 | 0.8-1.2 | 0.15 | 0.15-0.4 | 0.25 | 0.15-0.35 | 0.15 |
| Grade | Tensile Strengtd (PSI) | Yield Strengtd (PSI) | Elongation in 2″ | Brinell Hardness |
| Aluminium 6061 | 45,000 | 40,000 | 12 | 95 |
| STANDARD | WERKSTOFF NR. | ISO | Din | UNS |
| Aluminium 6061 | 3.3211 | AlMg1SiCu | AlMg1SiCu | A96061 |
Thongsa Aluminium based in Bangkok, Thailand is a renowned manufacturer and supplier of premium aluminium products, including Aluminium Bars, Sheets and Plates, Coils, Chequered Plates, Wires, Pipes, Fittings, Flanges, Forging, Circle, Angles. With a commitment to delivering exceptional quality and service, we cater to diverse industries, offering reliable solutions tailored to specific requirements. Our products are known for their superior strength, corrosion resistance, and precise dimensions. We focus on customer satisfaction by providing an extensive range of aluminium bars designed for structural, industrial, and decorative applications.
Yes, we offer custom sizes for Aluminium 6061 Bars to meet specific project needs. Our team at Thongsa Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@thongsaaluminium.com
Al A96061 Bars are widely used across various industries due to their excellent strength, corrosion resistance, and lightweight properties. In the aerospace sector, they are employed for manufacturing aircraft components such as wings, fuselage frames, and structural elements. In the automotive industry, they are used for engine parts, chassis components, and wheels. The construction sector utilizes them for structural supports, bridges, and architectural frameworks. Additionally, they are ideal for marine applications, including boat hulls and docks, due to their resistance to seawater corrosion. Aluminium 6061 Bars are also popular in manufacturing electrical fittings, pipelines, and various industrial machinery parts.
| Grade | Tensile Strength | Hardness Brinell | Elongation |
| Aluminium 5086 | 275 – 350 Mpa | 75 HB | 12 Min % |
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