Heat Exchanger Fin With High-strength Copper Strip
Heat exchanger fin with high-strength copper strip C14415 copper strip (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 radiator fin. Chemical Composition...
Heat exchanger fin with high-strength copper strip
C14415 copper strip(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 radiator 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 |
Mechanical Properties
| Temper |
Tensile strength |
Hardness |
||
|
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. |
||||
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 |
As energy efficiency becomes increasingly important in today's society, heat exchangers play a key role in improving the efficiency of various systems. A crucial component of any heat exchanger is the fin, which is responsible for increasing the surface area and facilitating heat transfer between two media.
A high-strength copper strip is an excellent material choice for the fin. Copper is known for its exceptional thermal conductivity and corrosion resistance, making it ideal for use in a variety of heat exchanger applications. Additionally, its high strength allows for the creation of thinner and more efficient fins.
With a high-strength copper strip fin, heat transfer is improved and energy efficiency is maximized. This results in cost savings and a reduced environmental impact - both of which are becoming increasingly important considerations for businesses and individuals alike.
In summary, the use of a high-strength copper strip fin in heat exchangers is a positive step towards improving energy efficiency and reducing costs and environmental impact. Let us continue to embrace innovative solutions like this to build a better, more sustainable future.
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