Phehlukwayo Metal, a reputable manufacturer and supplier located in Cape Town, South Africa, specializes in high-quality **Lead-Free Brass Rods** that are crafted for exceptional corrosion resistance, mechanical strength, and environmental safety. Utilizing advanced precision techniques, these rods boast a smooth surface finish, precise dimensions, and consistent material properties. Designed to meet stringent environmental and health regulations, Lead-Free Brass Rods offer excellent machinability and durability without compromising safety. Phehlukwayo Metal guarantees that all products adhere to international standards, providing reliable, long-lasting, and high-performance solutions for plumbing, potable water, and industrial applications that demand precision-engineered copper-zinc alloy components free from harmful lead content.
These Lead-Free Brass Rods primarily consist of copper and zinc, with small additions of tin, nickel, or other alloying elements to boost corrosion resistance, strength, and machinability. Unlike traditional brass, these rods have little to no lead, making them safe for use in potable water applications while still delivering impressive tensile strength and ductility. The material showcases a tensile strength of around 400–550 MPa and a yield strength of 200–300 MPa, along with good corrosion resistance. Its uniform microstructure ensures dimensional stability, dependable mechanical performance, and long-lasting durability, making Lead-Free Brass Rods perfect for critical plumbing, sanitary, and industrial applications.
|
Chemical Requirements |
CuZn40 |
CuZn35 |
CuZn37 |
|
Copper |
59.0 – 62.0% |
63.0 – 68.5% |
62.0 – 65.0% |
|
Lead |
0.75% max |
0.05% max |
0.30% max. |
|
Iron |
0.10% max |
0.05% max |
0.10% max |
|
Total Imp. |
0.30% max |
0.30% max |
0.60% max |
|
Zinc |
Remainder |
Remainder |
Remainder |
| 5.0 mm | 45.0 mm |
| 6.0 mm | 50.0 mm |
| 7.0 mm | 55.0 mm |
| 8.0 mm | 60.0 mm |
| 9.0 mm | 65.0 mm |
| 10.0 mm | 70.0 mm |
| 12.0 mm | 75.0 mm |
| 16.0 mm | 80.0 mm |
| 20.0 mm | 90.0 mm |
| 25.0 mm | 100.0 mm |
| 30.0 mm | 130.0 mm |
| 35.0 mm | 160.0 mm |
| 40.0 mm | 200.0 mm |
Yes, lead-free brass rods can be used for electrical applications due to their excellent conductivity, corrosion resistance, and durability, making them suitable for connectors, terminals, and other electrical components.
Lead-free brass rods are manufactured by melting a blend of copper, zinc, and other metals, then extruding the mixture into rods. The process involves cooling, shaping, and precision cutting for consistency.
Store lead-free brass rods in a dry, cool environment, away from moisture and corrosive elements. Keep them on pallets or racks, ensuring proper ventilation and protection from physical damage and oxidation.
Lead-Free Brass Rods find extensive use in areas that require high corrosion resistance, mechanical strength, and adherence to environmental regulations. They are commonly found in plumbing fittings, valves, faucets, and potable water systems. This alloy is also well-suited for industrial components, fasteners, and precision-engineered parts where machinability, durability, and resistance to dezincification are crucial. Additionally, Lead-Free Brass Rods are utilized in marine hardware, HVAC systems, and sanitary equipment.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Phehlukwayo Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Cape Town, South Africa
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