Characteristics of brass rods

Brass rods are made by alloying copper and zinc and usually have a yellow appearance. The zinc content can be adjusted to affect the hardness and corrosion resistance of brass rods, making brass rods, a copper profile with good machinability, high strength and good corrosion resistance, widely used in manufacturing, decorative items, mechanical parts and other fields. Its machinability makes brass rods can be easily machined into various shapes and sizes for precision mechanical parts and decorative products.

Characteristics of copper rods

Copper rods are pure copper or copper alloys containing a small amount of other elements, with a purple colour when the surface is oxidised. This copper profile has extremely high electrical and thermal conductivity, making it ideal for the power and electronics industries. Copper rods have relatively low strength and hardness, but excel in electrical and thermal conductivity. Copper rods are commonly used for electrical connections, heat sinks and applications that require high electrical and thermal conductivity.

Physical Properties Comparison

Brass rods are typically harder and stronger than copper rods, but their electrical and thermal conductivity is slightly less than that of copper. The hardness of brass rods can be varied by adjusting the zinc content to suit different applications. Copper rods, although softer, perform better in terms of electrical and thermal conductivity, making them ideal for high electrical and thermal conductivity requirements.

Application Differences

Brass rods are widely used in manufacturing, decorative items, and mechanical components due to their high strength and corrosion resistance. Brass rods are commonly used in the manufacture of valves, pipe connectors, decorative fittings and so on. While copper rod is mainly used in electrical engineering, electronic equipment and heat exchange systems due to its excellent electrical and thermal conductivity. Copper rods are commonly used in the manufacture of wires, cables, contactors, heat sinks and so on.

Cost and Price

Although both brass rods and copper rods are copper profiles, their costs and prices vary depending on their composition and properties. Typically, brass rods cost less than copper rods, but the exact price will vary depending on market conditions and demand. The cost-effectiveness of brass rod makes it ideal for cost-sensitive applications, while the high electrical and thermal conductivity of copper rod makes it irreplaceable in specific applications.

To summarise

Brass and copper rods each have unique physical and chemical properties that make them suitable for different industrial applications. The choice of which copper profile to use depends on the required performance and cost. The high strength and corrosion resistance of brass rods make them suitable for manufacturing and mechanical components, while the high electrical and thermal conductivity of copper rods make them the material of choice for the power and electronics industries.