Brass Fin
It is a superior material to make high quality radiator fin, with good corrosion-resistance performance in moist and high-temperature environment.
Brass fin, a high precision brass foil, has high performance of conductivity, welding, processing and forming. It is a superior material to make high quality radiator fin, with good corrosion-resistance performance in moist and high-temperature environment.
Chemical Composition
| JIS |
EN |
GB |
Chemical Composition(w)% |
|||
|
C2200 |
CuZn10 |
H90 |
Cu |
Fe |
Pb |
Zn |
|
88.0～91.0 |
0.05max. |
0.03max. |
Re. |
|||
Physical Properties
| Density g/cm3 |
8.8 |
|
Electrical conductivity (20℃) %IACS |
43 |
|
Thermal conductivity (20℃) W/(m·℃) |
184 |
|
Coefficient of thermal expansion (20-300℃) 10-6/℃ |
18.2 |
|
Specific heat capacity (20℃) J/(g·℃) |
0.376 |
|
Modulus of elasticity GPa (KN/mm2) |
124 |
Mechanical Properties
Temper |
Tensile strength |
Elongation |
Hardness |
||
|
GB |
ASTM |
JIS |
|||
|
H01(1/4 Hard) |
H01 |
1/4H |
285～365 |
≥10 |
90～125 |
|
H02(1/2 Hard) |
H02 |
1/2H |
345～435 |
≥5 |
110～145 |
|
H04(Hard) |
H04 |
H |
415～515 |
-- |
130～165 |
|
Notes: The technical data in this table is recommended. If customers have special requirements,perform according to the customer requirements. *only for information. |
|||||
Thickness and Width Tolerances
| Thickness |
Thickness Tolerance |
Width |
Width Tolerance |
|
0.10～0.20 |
±0.005 |
20～100 |
±0.08 |
|
Notes：After consultation, products with higher precision requirements can be provided. |
|||
Other Data
| Camber mm/m |
1.0 max. |
|
Coil ID.(for nominal sizes) mm |
Ф76 / Ф100 / Ф120 /Ф150 /Ф300 |
|
Coil OD. mm |
Ф1150 max. |
|
Coil mass per width Kg/mm |
8.0 max. |
|
Packing |
wooden case |
Brass fin is an essential component of radiator systems that provide efficient cooling solutions. At our company, we specialize in creating high-quality brass fins that are resistant to corrosion, wear and tear, and temperature changes.
Our expert team of engineers and technicians use advanced technology and machinery to manufacture brass fins in a variety of sizes and shapes.
Our company mainly produces and sells two series of products, with an annual production capacity of 20,000 tons, including copper and copper alloy radiator precision strip foil and precision strip foil for copper and copper alloy radiators with a thickness of more than 0.03mm and a width of less than 450mm, with an annual production capacity of 20,000 tons. The company's products have a domestic high-end market share of more than 80%, and are exported to more than 20 countries and regions such as East Asia, South Asia, Oceania, and the Middle East, and are well-known at home and abroad.
Hot Tags: brass fin, China brass fin manufactures, factory, Wire Copper Tape, CuZn38 Brass Strip, Heat Exchanger Fin Copper Strip, Copper and Brass Foil, Copper and Brass Strip, C14420 Copper Strip
Send Inquiry
