Maduka Metals, located in Abuja, Nigeria, stands out as a top manufacturer and supplier of high-quality Brass Rod Grade 1. Renowned for its precision, durability, and impressive corrosion resistance, this brass rod is designed to meet international standards, making it perfect for a variety of industrial and engineering uses. With cutting-edge manufacturing facilities, Maduka Metals guarantees consistent dimensional accuracy, a smooth surface finish, and outstanding mechanical performance. Catering to a diverse range of industries, including automotive, electrical, and construction, the company has earned a reputation for reliability, prompt delivery, and exceptional customer service, making it a go-to partner for all brass rod needs.
Brass Rod Grade 1 is mainly made up of 60–70% copper and 30–40% zinc, striking a perfect balance between strength and corrosion resistance. It boasts excellent thermal and electrical conductivity, along with good machinability. Its mechanical properties include a tensile strength of about 350–400 MPa, yield strength of around 200–250 MPa, and an elongation of 40–50%, making it both ductile and strong for various applications. The rods also show remarkable wear resistance and maintain dimensional stability under different temperature and environmental conditions, ensuring durability and performance in demanding industrial processes.
| Chemical Requirements | Grade I |
| Cu | 56 to 58 % |
| Pb | 2 to 3.50 % |
| Fe | 0.3% Max |
| Zn | Balance |
| Other Impurities excel Fe. | 0.75% Max |
| Element | Value |
| Yield Stress | 150 MPa Min. |
| Tensile Strength | 380 MPa Min. |
| Hardness Brinell | 90 to 160 HB |
| Elongation | 18 Min. |
| CZ121 | CW614N | CuZn39PB3 |
| BS2874 | BS249 | – |
Yes, Brass Rod Grade 1 can be welded, but it requires special care due to its high zinc content. Proper technique and filler material are essential to prevent zinc evaporation and porosity.
Yes, Brass Rod Grade 1 is highly suitable for machining due to its excellent machinability. It allows easy cutting, threading, and shaping, making it ideal for precision parts and components.
The hardness of Brass Rod Grade 1 typically ranges between 60-100 HRB (Hardness Rockwell B), depending on the exact composition and temper of the material.
Brass Rod Grade 1 is widely utilized across various industries thanks to its strength, corrosion resistance, and ease of machining. It’s commonly used to manufacture precision components like fasteners, gears, valves, and fittings. The electrical sector relies on it for connectors, terminals, and conductive parts due to its excellent conductivity. In construction, it’s found in decorative fixtures, plumbing components, and architectural features. The automotive and mechanical engineering fields depend on it for shafts, bearings, and intricate components.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Maduka Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Abuja, Nigeria
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