Brass Tubes
Brass Strip - CuZn35.This brass strip is mainly used for radiator tube. The corrosion-proof performance of this material is superior to that of H70 (ISO No.CuZn30) and equal to that of H90 (ISO No.CuZn10).
Brass Tubes
This brass strip is mainly used for radiator tube. The corrosion-proof performance of this material is superior to that of H70 (ISO No.CuZn30) and equal to that of H90 (ISO No.CuZn10).
Chemical Composition
| Cu |
Zn |
|
64-68(wt%) |
balance |
Mechanical Properties
| Temper |
Temper |
JIS |
Tensile |
Hardness |
|
Hard |
Y |
H |
380-480 |
100-140 |
|
Extra hard |
T |
EH |
≥460 |
≥135 |
|
Note： We can provide products with other properties according to customers` requirements. |
||||
Physical Properties
| Density： 8.5g/cm³ Electronic conductivity(20°C): 26%IACS Thermal conductivity(20°C): 120W/(m°C) Elastic modulus: 105000N/mm² Thermal expansion coefficient(20-300°C): 20 X 10-6°C -1 |
Sizes and Tolerances
| Thickness (mm) |
Thickness Tolerances (mm) |
Width (mm) |
Width Tolerances (mm) |
|
0.04-0.06 |
±0.003 |
16-210 |
±0.08 |
|
＞0.06-0.10 |
±0.005 |
Specifications Available
| Thickness (mm) | Width (mm) | Temper |
| 0.04-0.1 | 16-210 | Y,T |
| Inner diameter of coil:78mm,102mm and 150mm. | ||
Brass tubes are hollow cylindrical structures made from an alloy primarily consisting of copper and zinc.
Brass tubes can be used to make connectors for wires, cables and electronic components, ensuring smooth transmission of current and reducing energy loss.
Brass is an alloy composed of copper and zinc, brass composed of copper and zinc is called ordinary brass, and if it is a variety of alloys composed of more than two elements, it is called special brass. Brass has strong wear resistance, and brass is often used in the manufacture of valves, water pipes, connecting pipes and radiators for internal and external units of air conditioners.
According to the provisions of China's "Non-ferrous Metals and Alloy Products Brand Representation Method", brass is represented by the code (Chinese pinyin letter) "H". Ordinary brass is expressed by "H" plus the content of the basic element copper, such as: 68 copper is represented as H68, 65 copper is represented as H65, and H62 is the same.
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