Brass bars have high strength, good plasticity, are suitable for cold and hot processing, possess good weldability and corrosion resistance, and exhibit excellent mechanical properties. They have good plasticity in the hot state, good machinability, weldability, and corrosion resistance. Brass composed of copper and zinc is called ordinary brass, while brass composed of more than two elements is called special brass. Depending on the proportion of elements and copper, their properties vary. Additionally, brass bars can be manufactured in different specifications according to actual needs.
Brass bars have high strength, good plasticity, are suitable for cold and hot processing, possess good weldability and corrosion resistance, and are used for condenser and heat dissipation pipes, serpentine pipes, siphon pipes, and cooling equipment components. They exhibit excellent mechanical properties, good plasticity in the hot state, good machinability, weldability, and corrosion resistance. They are used for various deep-drawn and bent load-bearing parts such as pins, nuts, pressure gauge springs, heat dissipation components, and ring-shaped parts. Lead brass plate is a widely used type of brass with good mechanical properties and excellent machinability. It can withstand cold and hot pressure processing and is used for various structural parts in machining and stamping, such as gaskets and bushings. Tin brass plate has high corrosion resistance, good mechanical properties, and good pressure processability in both cold and hot states. It is used for corrosion-resistant parts on ships and components and pipes in contact with media such as steam and oil. Brass bars have good mechanical properties, low electrical and thermal conductivity, good corrosion resistance, and a tendency for stress corrosion cracking. They are used for important corrosion-resistant parts and components in the weak current industry.

H90 high-precision brass bar characteristics and application range: Higher strength than copper (though it is the lowest among ordinary brass), good electrical and thermal conductivity, high corrosion resistance in atmospheric and freshwater environments, and good plasticity. It is easy to process with cold and hot pressure, easy to weld, forge, and tin-plate, with no tendency for stress corrosion cracking. Hot working temperature: 850–950°C; annealing temperature: 650–720°C; low-temperature annealing temperature for stress relief: 200°C.