Anucha Metals, a top-notch manufacturer and supplier based in Bangkok, Thailand, specializes in high-quality Aluminium Flat Bars and Rods that are built for strength, lightweight performance, and outstanding corrosion resistance. These aluminum products are celebrated for their versatility and ease of fabrication, making them popular choices in construction, automotive, aerospace, and marine industries. Anucha Metals takes pride in delivering precision-engineered flat bars and rods that adhere to international standards, guaranteeing consistent quality and durability. With excellent machinability, formability, and long-lasting reliability, these Aluminium Flat Bars and Rods are perfect for structural, decorative, and functional applications where strength, corrosion resistance, and lightweight properties are crucial.
These Aluminium Flat Bars and Rods are primarily made from aluminum, with small amounts of elements like copper, magnesium, manganese, and silicon added to boost their mechanical properties. In terms of performance, they offer tensile strength between 150–400 MPa, yield strength of 100–250 MPa, and elongation rates of 8–20%, depending on the specific alloy and temper. The material is known for its excellent corrosion resistance, lightweight nature, and good machinability. They can be easily fabricated, welded, and formed, making them ideal for applications that demand strength, dimensional stability, and long-term durability across various industrial settings.
Specification : ASTM B 221 ASME SB 221, B211, B565, B316 1100, AMS 4102
Standard : ASTM, BS and all International Standards
Temper : O, H12, H14, H16, H18, H22, H24, H26, H32, H112
Length : 100 mm To 3000 mm Long & Above
Size : 5 mm To 500 mm
| Alloy (ISS) | Equivalent alloy (A.A) | Copper | Magnesium | Silicon | Iron | Managanese Others* (Total) | Remarks | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Old | New | U.S.A | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Max | Max. | Aluminum 99.0% Min. | ||
| 1 B | 19500 | 1050 | — | 0.05 | — | — | — | 0.30 | 0.4 | — | 0.05 | 0.1 | Aluminum 99.5% Min. | ||
| Alloy | Temper | UTS (Mpa) | Yield Strength (Mpa) | Elongation (%) | ||
|---|---|---|---|---|---|---|
| Minimum | Maximum | Minimum | Maximum | A 50mm (Minimum) | ||
| EN AW-1050 A | F | 60 | – | 20 | – | 23 |
| O | 60 | 95 | 20 | – | 23 | |
Yes, aluminum flat bars are corrosion-resistant due to the natural oxide layer that forms on their surface, protecting them from environmental factors like moisture and air, preventing rust and degradation.
Aluminium flat bars can withstand moderate temperatures but may lose strength at high temperatures above 150°C (302°F). Prolonged exposure can lead to deformation and reduced mechanical properties.
Yes, aluminum rods can be customized in size and length according to specific requirements. Manufacturers often offer custom machining services to meet exact dimensions and tolerance specifications.
In the construction sector, Aluminium Flat Bars and Rods are commonly used for frameworks, supports, and structural components. They are particularly suited for automotive and aerospace applications that require materials that are both lightweight and strong. Additionally, these products find their place in marine equipment, transportation, machinery parts, and decorative architectural features. Their unique blend of strength, corrosion resistance, and lightweight characteristics makes Aluminium Flat Bars and Rods versatile and dependable for engineering, industrial, and structural uses, ensuring they deliver lasting performance in challenging environments.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Anucha Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Bangkok, Thailand
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