Located in the heart of Kinshasa, Sadiki Metals is a trusted partner for industry across Congo, bringing reliability and local expertise to the forefront. We take pride in manufacturing and supplying high-quality materials that meet the rigorous demands of our diverse clientele. Our Brass Rod Grade 1 is a prime example of this commitment, offering a superior blend of strength and workability that forms the backbone of countless essential projects, supporting local craftsmanship and industrial growth with every shipment.
This particular brass alloy, known for its excellent balance, is primarily composed of about 65% copper and 35% zinc. This specific formulation gives the rod its notable mechanical properties, including good tensile strength and remarkable ductility. It machines beautifully, allowing for smooth and precise fabrication, and offers decent corrosion resistance, making it a dependable choice for a wide range of environments without being overly hard or brittle.
| 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.
The versatility of Brass Rod Grade 1 makes it a favorite in many workshops and factories. You’ll commonly find it being turned into durable plumbing fittings, robust electrical components, and smoothly operating mechanical parts like gears and bushings. Its appealing gold-like appearance also makes it a great choice for architectural hardware, decorative items, and various consumer goods. Essentially, it’s the go-to material for applications that require a combination of reliability, easy fabrication, and a polished look.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sadiki Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kinshasa, Congo
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