Automotive Use Radiator Brass Strip
GH65F, equivalent to CuZn35P in ISO, is a kind of brass strip with high strength, high-temperature conductivity, corrosion-proof, energy saving and environment-protection. It is specially 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). It can save a lot material cost for radiator manufacturers.
Automotive use radiator brass strip
GH65F, equivalent to CuZn35P in ISO, is a kind of brass strip with high strength, high-temperature conductivity, corrosion-proof, energy saving and environment-protection. It is specially 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). It can save a lot material cost for radiator manufacturers.
Chemical Composition
|
Cu |
P |
Zn |
|
65-67% (wt) |
0.015-0.035 |
Balance |
Mechanical Properties
|
Temper |
Temper |
JIS |
Tensile Rm MPa ² |
Elongation A50 % |
Hardness HV |
|
Soft |
M |
O |
350-410 |
≥25 |
80-120 |
|
1/4 hard |
Y4 |
1/4H |
375-445 |
≥15 |
105-145 |
|
1/2Hard |
Y2 |
1/2H |
385-460 |
≥12 |
120-165 |
|
Hard |
Y |
H |
350-510 |
≥5 |
135-185 |
Physical Properties
|
Density： 8.5g/cm³ Electric conductivity(20℃): 26﹪IACS Thermal conductivity(20℃): 120W/(m℃) Elastic modulus: 109000N/mm² Thermal expansion coefficient(20-300℃) 20 X 10-6℃-1 |
Sizes and Tolerances
|
Thickness (mm) |
Thickness Tolerances (mm) |
Width (mm) |
Width Tolerances (mm) |
|
0.1-0.18 |
±0.005 |
20-100 |
±0.08 |
Specifications Available
|
Thickness (mm) |
Width (mm) |
Temper |
|
0.1-0.18 |
20-100 |
M，Y4，Y，T |
|
Inner diameter of coil:78mm,102mm and 150mm. |
||
The use of radiator brass strip in the automotive industry is a vital component that plays a critical role in keeping engines cool. These brass strips are not only durable but also cost-effective, which makes them the go-to option for manufacturers around the world.
One of the significant advantages of using brass strips in radiators is their ability to withstand high temperatures. The continuous heating and cooling cycles that occur in engines can cause materials to break down, but brass is known for its ability to withstand these stresses without losing its integrity.
Brass strips are also an excellent choice for their corrosion resistance properties. As cars are exposed to varying weather conditions, including extreme heat and cold, they can develop rust and other forms of corrosion. The corrosion resistance of brass strips helps prevent this from happening, ensuring that the radiator continues to function optimally for a long time.
Moreover, brass strips are easy to shape and form, allowing automotive manufacturers to create a range of designs to suit different vehicle models. This flexibility not only makes the manufacturing process easier but also enables the designers to incorporate aesthetic elements into the radiators.
In conclusion, the use of radiator brass strip in the automotive industry is a great example of innovative engineering that has brought significant benefits to the industry. From its excellent durability and resistance to high temperatures and corrosion, to its versatility in design, there is no doubt that brass strips have become an essential component in the manufacturing of modern automobiles.
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