ThePipingMart Blog Metals Red Brass Wire – Uses and Properties

Red Brass Wire – Uses and Properties

Red Brass Wire

Red brass wire is a type of copper alloy that has been used in various industries for centuries. It has a unique set of properties that make it ideal for a wide range of applications, including medical and automotive products, electrical wiring, and more. In this article, we’ll explore the properties and uses of red brass wire.

What Is Red Brass Wire?

Red brass wire is an alloy made from copper and zinc. The exact compositions vary from manufacturer to manufacturer, but generally speaking, the material contains anywhere from 85%-95% copper and 5%-15% zinc. This combination of metals gives the material its characteristic reddish-golden color, which is why it is often referred to as “red brass” or “red brasses.” In addition to its distinctive coloration, red brass wire also has several other properties that make it a desirable material for many applications.

Properties of Red Brass Wire

One of the most appealing features of red brass wire is its corrosion resistance—the zinc component makes it highly resistant to moisture and other corrosive elements. The material also has excellent electrical conductivity due to its high copper content, making it an ideal choice for use in electrical wiring systems. Additionally, red brass wire is very strong and ductile—it can be bent or shaped without losing its structural integrity—yet still lightweight enough to be easily manipulated by hand or machine tools. Finally, red brass wire has excellent thermal conductivity; this makes it perfect for use in heat exchangers or other components that require good heat transfer capabilities.

Mechanical Properties

Properties Metric Imperial
Tensile strength 269-724 MPa 39-105 ksi
Yield strength 69-434 MPa 10-70 ksi
Elongation 55% 55%
Poisson’s ratio 0.34 0.34
Elastic modulus 117 GPa 16969 ksi

Physical Properties

Properties Metric Imperial
Melting point-liquidus 1027°C 1880°F
Melting point-solidus 988°C 1810°F
Density (@20°C/68°F) 8.75 gm/cm3 0.316 lb/in3

Good Electrical Conductivity

Red brass wire has good electrical conductivity, meaning that it can easily carry an electric current. This makes it an ideal material for use in electrical applications, such as wiring and electrical components.

Good Thermal Conductivity

Red brass wire also has good thermal conductivity, meaning that it can easily transfer heat. This makes it an ideal material for use in applications where heat needs to be transferred quickly, such as in heat sinks and thermal management systems.

Corrosion Resistant

Red brass wire is also corrosion-resistant, meaning that it will not rust or corrode when exposed to the elements. This makes it an ideal material for use in outdoor applications or in environments where corrosion would be a concern.

High Strength

Red brass wire is also high strength, meaning that it is strong and durable. This makes it an ideal material for use in applications where strength and durability are required, such as in structural applications.

Low Cost

Red brass wire is also low-cost, making it an affordable option for many applications.

Uses of Red Brass Wire

Due to its unique combination of properties, red brass wire can be used for a variety of different purposes in both commercial and industrial settings. It is commonly used in medical devices such as stents; automotive components like brake lines; electrical wiring systems; plumbing fixtures; HVAC systems; marine equipment; valves; and numerous other applications where corrosion resistance and strength are important factors. Furthermore, because red brass wire can easily be formed into shapes without breaking or becoming brittle over time, it can also be used for decorative purposes such as jewelry making or artwork.

  • Red brass wire is often used in electrical applications due to its high conductivity.
  • Red brass wire is also used in plumbing applications due to its resistance to corrosion.
  • Red brass wire can also be used in crafts and jewelry making due to its beautiful color.
  • Red brass wire is also sometimes used in automotive applications for its strength and durability.
  • Finally, red brass wire is sometimes used in the construction of musical instruments due to its acoustic properties.


Red brass wire is an incredibly versatile material with a unique set of properties that make it suitable for use in many different industries and applications. Its corrosion resistance, coupled with excellent electrical conductivity, make it an ideal choice for use in wiring systems, while its ductility makes it easy to form into shapes without compromising strength or durability. As such, red brass wire should certainly be considered when selecting materials for any project requiring high-performance yet reliable results.

Related Post