Chung Metal produces and distributes Aluminium Bars and Rods in Da Nang, Vietnam, providing lightweight, corrosion-resistant, and high-strength products for various industries. Aluminium is appreciated for its superior machinability, conductivity, and non-toxicity, making it a perfect material for structural, electrical, and general engineering uses. Our aluminium bars and rods come in multiple grades, tempers, and finishes, customized to fit customers’ needs in the transportation, construction, and manufacturing industries.
Aluminium bars are mainly made up of aluminium (over 95%) and varying levels of silicon, magnesium, manganese, and copper depending on the grade. They provide tensile strength ranging from 130–400 MPa and yield strength up to 350 MPa based on grade. They are lightweight, non-magnetic, corrosion-free, and highly formable, with superior fatigue resistance and thermal conductivity.
ASTM B211/ASME SB211 – Specification for Aluminum and Aluminum-Alloy Rolled or Cold Finished Bar, Rod
ASTM B221/ASME SB221 – Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods
ASTM B565/ASME SB565 – Test Method for Shear Testing of Aluminum and Aluminum-Alloy Rivets and Cold-Heading Rods
ASTM B316/ASME SB316 – Standard Specification for Aluminum and Aluminum-Alloy Rivet and Cold-Heading bars and Rods
AMS 4102/ISO Al99.0Cu – Standard Specification for Aluminum and Aluminum-Alloy Cold / Hot Rolled Bars, Rods
| Element | % Present |
| Al | 96 to 98.5 |
| Si | 0.7 to 1.3 |
| Mg | 0.4 to 0.8 |
| Mn | 0.4 to 0.8 |
| Fe | 0 to 0.5 |
| Zn | 0 to 0.2 |
| Ti | 0 to 0.2 |
| Cu | 0 to 0.1 |
| Others (Total) | 0.0 – 0.15 |
| Other (Each) | 0.0 – 0.05 |
| Temper | Tensile | Hardness | ||||
| Ultimate | Yield | Elongation | Brinell | |||
| KSI | MPA | KSI | MPA | % | ||
| T6, T651 | 45 | 310 | 21 | 145 | 25 | 65 |
Yes, aluminum bars are corrosion-resistant due to the formation of a natural oxide layer on the surface, which protects them from rust and deterioration, especially in various environmental conditions.
Yes, aluminum rods can be customized in size and length according to specific requirements. Manufacturers can cut, shape, and tailor the rods to meet precise specifications for various applications.
Aluminium bars perform poorly in high-temperature environments, as they lose strength and can soften at temperatures above 150-200°C. They are prone to oxidation and are unsuitable for extreme heat applications.
Aluminium bars and rods are employed in aerospace structure, automotive parts, marine equipment, electrical conductors, and architectural structures. They are similarly suitable for heat exchangers, rail transport, packaging machines, and food manufacturing equipment because they are not toxic and resistant to corrosion. Their strength is high with low weight, thus they are a favorite in energy-saving and green building solutions.






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