Neil Metals, located in Kolkata, India, has built a solid reputation as a reliable manufacturer and supplier of top-notch aluminium bars and rods. Known for their expertise in the metal industry, the company focuses on providing precision-engineered products that adhere to a variety of industrial standards and specifications. Neil Metals prides itself on its dedication to quality, prompt delivery, and ensuring customer satisfaction, serving both local and international markets. Their aluminium bars and rods are popular across many sectors, thanks to their impressive strength-to-weight ratio, outstanding corrosion resistance, and adaptability for various manufacturing and structural needs.
The aluminium bars and rods from Neil Metals are generally made from high-purity aluminium alloys like 6061, 6082, and 7075. These specific grades guarantee top performance, featuring mechanical properties such as tensile strength that ranges from 150 to 570 MPa, elongation of up to 20%, and excellent machinability. Their lightweight design, combined with remarkable durability, thermal conductivity, and resistance to corrosion, makes them perfect for challenging environments, providing a dependable option for structural, automotive, and industrial applications.
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.
Neil Metals’ aluminium bars and rods are extensively utilized across a wide range of industries. In construction, they serve as frameworks, supports, and architectural elements due to their strength and resistance to corrosion. In the automotive and aerospace fields, their lightweight characteristics enhance fuel efficiency and overall performance. They also play a crucial role in electrical applications, functioning as conductors and busbars, thanks to aluminium’s superb conductivity. Furthermore, these bars and rods are essential in marine, transportation, and general engineering sectors for machining components, fabrication tasks, and structural assemblies that require a robust yet lightweight material.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kolkata, India
Copyright 2024 Neil Metals. All rights reserved
