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| Categories | Copper Nickel Alloy |
|---|---|
| Brand Name: | Huona |
| Model Number: | Copper Nickel Zinc Strip |
| Certification: | ISO9001 |
| Place of Origin: | Shanghai |
| MOQ: | 10-50 kg |
| Price: | Negotiable |
| Payment Terms: | L/C,T/T,Western Union,MoneyGram |
| Supply Ability: | 500 tons per month |
| Delivery Time: | 5-21days |
| Packaging Details: | Plastic film wrapping + wooden/paper spools; moisture-proof cartons |
| Product Name: | Copper Nickel Zinc Strip |
| Other Name: | CuNi18Zn18; BZn18-18; C75200; C7521 |
| Thickness Range: | 0.1mm - 3.0mm |
| Width Range: | 5mm - 300mm |
| Surface Finish: | Polished (Ra ≤0.4μm), matte, or annealed |
| Tolerances: | Thickness: ±0.01mm; Width: ±0.05mm |
| Luster: | Bright silvery |
| Packaging: | Plastic film wrapping + wooden/paper spools; moisture-proof cartons |
| Company Info. |
| Huona (Shanghai) New Material Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Product Description
C7701 C7521 C7541 Copper Nickel Zinc Strip
| GB | ISO | ASTM | JIS |
| BZn18-18 | CuNi18Zn20 | C75200 | C7521 |
| BZn18-26 | CuNi18Zn27 | C77000 | C7701 |
| BZn15-20 | CuNi15Zn21 | C75400 | C7541 |
| GB | Chemical Composition(%) | |||||
| Cu | Ni+Co | Fe | Mn | Pb | Zn | |
| BZn18-18 | 63.0-66.5 | 16.5-19.5 | less than 0.25 | less than 0.50 | less than 0.05 | Balance |
| BZn18-26 | 53.5-56.5 | 16.5-19.5 | less than 0.25 | less than 0.50 | less than 0.05 | Balance |
| BZn15-20 | 62.0-65.0 | 13.5-16.5 | less than 0.5 | less than 0.30 | less than 0.02 | Balance |
Features for Nickel Silver Strips/Copper Nickel Zinc Strips:
1) Good color
2) High toughness
3) High strength
4) High stability
5) Excellent elasticity with fine silver gloss
6) Good fatigue
7) Rust and corrosion resistance properties
8) C7521 and C7541 have very good deep-drawing performance
Applications:
1) Shielding material for communication electronics
2) Antenna material
3) EMI-shielding material
4) Spring contact
5) Flexible terminal
6) Environmentally-friendly plating-free electronic parts and
components
7) Quartz oscillator
8) High-level material
9) Electric material
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