Aung Metals, a prominent manufacturer and supplier located in Naypyidaw, Myanmar, is all about crafting top-notch non-ferrous metal products, with a special focus on high-quality Free Cutting Brass Rods. Thanks to their state-of-the-art manufacturing facilities and rigorous quality control processes, Aung Metals is dedicated to providing precision-engineered brass rods that align with international standards. They cater to a variety of industrial sectors, including electrical, automotive, and construction industries, both in Myanmar and beyond. Renowned for their reliability, consistency, and outstanding performance, Aung Metals has earned a reputation as a go-to source for customers in need of durable and machinable brass solutions for a wide array of applications.
Free Cutting Brass Rods, often referred to as IS 319 / BS 2874 CZ121 / ASTM B16, typically consist of Cu 57–59%, Pb 2.5–3.5%, Fe 0.35% max, and the rest being Zn. The lead content boosts machinability without compromising strength. These rods boast impressive mechanical properties, featuring a tensile strength of 350–500 MPa, an elongation of about 25%, and solid hardness (100–160 HB). They also provide excellent corrosion resistance, high electrical conductivity, and remarkable dimensional stability, making them perfect for precision machining and the production of intricate components.
| Chemical Requirements | Content (%) | ||
| Cu | 61.5 | ||
| Pb | 3 | ||
| Zn | 35.5 |
| Condition | Metric | Imperial |
| Density | 8.49 g/cm3 | 0.307 lb/in³ |
| Melting point | 885°C | 1630°F |
| Tensile strength | 338-469 MPa | 49000-68000 psi |
| Yield strength (depending on temper) | 124-310 MPa | 18000-45000 psi |
| Elongation at break ( in 457.2 mm) | 53% | 53% |
| Elastic modulus | 117 GPa | 17000 ksi |
| Poisson’s ratio | 0.34 | 0.34 |
| Machinability (UNS C36000 (free-cutting brass) = 100) | 100 | 100 |
| Shear modulus | 37 GPa | 5370 ksi |
Yes, Free Cutting Brass Rods are known for their excellent machinability, making them easy to bend, shape, and fabricate. They are ideal for precision applications and can be customized easily.
Yes, Free Cutting Brass Rods are available in various finishes, including polished, matte, and coated options. These finishes cater to diverse industrial, decorative, and functional applications.
Store Free Cutting Brass Rods in a dry, well-ventilated area, away from moisture and corrosive substances. Use protective coverings to prevent scratches, and avoid stacking to maintain their quality.
Free Cutting Brass Rods are widely utilized in industries that demand high-speed machining and precision components. Their superb machinability makes them ideal for automotive parts, plumbing fittings, electrical connectors, valves, fasteners, gears, and instrument components. In the electrical sector, they are favored for terminals and switch parts due to their conductivity and durability. Plumbing and sanitary hardware manufacturers appreciate them for fittings and decorative items because of their corrosion resistance and visual appeal. All in all, Free Cutting Brass Rods from Aung Metals offer a cost-effective and efficient material solution for both functional and decorative engineering needs.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aung Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Naypyidaw, Myanmar
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