Copper Foil For Heat Exchanger Fin
C14415 copper foil（EN：CuSn0.15）， high performance copper alloy foil, has superior properties of high strength, high corrosion-resistance, high softening temperature. It is an ideal material for making heat-exchanger fin.
Copper foil for heat-exchanger fin
C14415 copper foil（EN：CuSn0.15）， high performance copper alloy foil, has superior properties of high strength, high corrosion-resistance, high softening temperature. It is an ideal material for making heat-exchanger fin.
Chemical Composition
|
UNS：C14415 （JIS：C1441 EN：CuSn0.15） |
Cu＋Ag＋Sn |
Sn |
|
99.95 min. |
0.10～0.15 |
Physical Properties
|
Density， g/cm3 |
8.93 |
|
Electrical conductivity (20℃)， %IACS |
88（annealed） |
|
Thermal conductivity (20℃)， W/(m·℃) |
350 |
|
Coefficient of thermal expansion (20-300℃)， 10-6/℃ |
18 |
|
Specific heat capacity (20℃)， J/(g·℃) |
0.385 |
|
Modulus of elasticity， GPa (KN/mm2) |
120 |
Mechanical Properties
|
Temper
|
Tensile strength Rm MPa (N/mm2) |
Hardness HV1） |
||
|
GB |
ASTM |
JIS |
||
|
H06（Ultrahard） |
H04 |
H |
350～420 |
100～130 |
|
H08（Elasticity） |
H06 |
EH |
380～480 |
110～140 |
|
Notes: The technical data in this table is recommended. Products with other properties can be provided according to customers’ requirements. 1）only for reference. |
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Thickness and Width Tolerances
|
Thickness Tolerance |
Width Tolerance |
||
|
Thickness |
Tolerance |
Width |
Tolerance |
|
0.03～0.05 |
±0.003 |
15～200 |
±0.08 |
|
＞0.05～0.10 |
±0.005 |
||
|
＞0.10～0.15 |
±0.008 |
||
|
Notes：After consultation, products with higher precision requirements can be provided. |
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Other Data
|
Camber mm/m |
2.0 max.（width≥30 mm ） |
|
Coil ID.（for nominal sizes） mm |
Ф76 / Ф100 / Ф120 |
|
Coil OD. mm |
According to customers’ requirements |
|
Coil mass per width Kg/mm |
According to customers’ requirements |
|
Packing |
wooden case |
Copper foil is a highly effective material for use in heat exchanger fins. It offers excellent thermal conductivity which allows it to efficiently transfer heat from one medium to another. This is especially important in applications where there is a need for rapid heat dissipation, such as in computer cooling systems or industrial processes. With its excellent thermal conductivity, copper foil allows for the efficient removal of heat from these systems, thereby increasing their performance and reliability.
Copper foil is also highly durable and long-lasting, making it an ideal choice for heat exchanger fins. Unlike other materials, such as aluminum or plastic, copper does not degrade over time and is resistant to corrosion and other forms of damage. This means that copper foil heat exchanger fins can be used for many years without needing to be replaced, making them a cost-effective option for a range of industries and applications.
In conclusion, copper foil is a superior choice for heat-exchanger fins due to its excellent thermal conductivity, corrosion resistance, and flexibility. By choosing copper, you're guaranteeing an efficient, long-lasting, and cost-effective heat exchanger that will meet your needs for years to come.
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