| Model: | C7701 C7521 C75 |
|---|---|
| Brand: | C7701 C7521 C7541 |
| Origin: | Made In Taiwan, China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Bars, Rods, Angles, and Stainless Steel Shapes |
| Label: | copper , copper strip , copper foil |
| Price: |
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|
| Min. Order: | 40 pc |
| Live Chat: | Last Online:12 Jan, 2014 |
Cupronickel copper strip
Mechanical property:
|
Alloy number |
Status |
Tensile strength (N/mm2) |
Elongation (%) |
Vickers hardness (HV) |
|
|
BZn18-18 |
C7521 |
O |
390-450 |
≥32 |
90-115 |
|
1/2H |
440-570 |
≥8 |
140-190 |
||
|
H |
540-625 |
≥1.5 |
190-240 |
||
|
BZn18-26 |
C7701 |
O |
390-490 |
≥35 |
90-120 |
|
1/2H |
460-560 |
≥8 |
120-190 |
||
|
H |
540-655 |
≥5 |
190-240 |
||
|
BZn15-20 |
C7541 |
O |
≥355 |
≥20 |
---- |
|
1/2H |
410-540 |
≥5 |
110-170 |
||
|
H |
≥540 |
≥3 |
≥150 |
||
Physical property:
1.Good corrosion resistance
2.Good anti-fatigue performance
3.Good deep drawability
4.Good ductility performance
Main application:
1.The crystal shell
2.Potentiometer slider
3.Cellphone shielding shell and cover
4.Medical devices
