Bare Insulation Copper Clad Aluminum Wire 99.9% Copper Coated Solid Conductor for Winding Purpose
Characteristics and uses
|
Grade |
特徴 |
Use |
|
H70/C2600 |
Excellent plasticity, high strength, good cutting processability, good welding and corrosion resistance |
Heat exchangers, paper tubes, machinery, electronic parts |
|
H68/C2680 |
The performance is very similar to H70, but there is a tendency of “cracking” during cold working. |
Used for complex cold stamping and deep drawing parts, such as bellows, cartridge cases, etc. |
|
H65/C2720 |
Has good mechanical properties and can withstand hot and cold processing |
Make small hardware, daily necessities, screws and other parts |
|
H63/C2720 |
It has good mechanical properties, good plasticity in hot state, good machinability, weldability and corrosion resistance. |
Various deep extension and bending force-bearing parts, such as pins, nuts, barometer springs, heat dissipation, and ring parts |
|
H62/C2720 |
It has good mechanical properties, good plasticity in the hot state and good plasticity in the cold state. It has good machinability, is easy to braze and weld, and is corrosion-resistant, but it is prone to corrosion and cracking.In addition, it is cheap and is a common brass variety that is widely used. |
Can be used to produce various deep drawing and bending stress-bearing parts, such as pins, rivets, washers, nuts, conduits, barometer springs, screens, radiator parts, etc. |
|
H59/C2800 |
The cheaper brass has high strength, hardness and good plasticity, but it can still withstand pressure processing well in the hot state. It has average corrosion resistance and other properties are similar to H62. |
Can be used to make various deep drawing and bending stress-bearing parts, such as pins, rivets, washers, nuts, conduits, barometer springs, screens, radiator parts, etc. |
要素
|
Grade |
Cu |
Fe |
Pb |
Sb |
Bi |
P |
Zn |
Total impurities |
|
H70/C2600 |
68.5-71.5 |
0.10 |
0.03 |
0.005 |
0.002 |
0.01 |
Remaining |
0.3 |
|
H68/C2680 |
67.0-70.0 |
0.10 |
0.03 |
0.005 |
0.002 |
0.01 |
Remaining |
0.3 |
|
H65/C2720 |
63.5-68.0 |
0.10 |
0.03 |
0.005 |
0.002 |
0.01 |
Remaining |
0.3 |
|
H63/C2720 |
62.0-65.0 |
0.15 |
0.08 |
0.005 |
0.002 |
0.01 |
Remaining |
0.5 |
|
H62/C2720 |
60.5-63.5 |
0.15 |
0.08 |
0.005 |
0.002 |
0.01 |
Remaining |
0.5 |
|
H59/C2800 |
57.0-60.0 |
0.30 |
0.5 |
0.01 |
0.003 |
0.01 |
Remaining |
1.0 |
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