NICKEL SILVER STRIP
(nickel brass strip)
NICKEL SILVER STRIP
Nickel silver strip is an alloy containing copper, zinc and nickel.
PROPERTIES of nickel silver strip
In addition to the common properties of copper such as electrical conductivity, thermal conductivity, and high ductility, nickel silver strip also has good anti-corrosion, mechanical properties, antibacterial properties, and good radiation protection.
Technical and chemical composition table
| Alloy code | Chemical composition (%) | Size | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Cu | Pb | Fe | Zn | Ni+Co | Mn | Hardness (H) | Thickness | Width |
|
| C7701 | 54.0 – 58.0 | ≤0.03 | ≤0.25 | Remain | 16.5 – 19.5 | ≤0.50 | O;H/4;H/2;H;EH;SH |
0.15-3.00mm | 20-400mm |
| C7521 | 62.0 – 66.0 | ≤0.03 | ≤0.25 | Remain | 16.5 – 19.5 | ≤0.50 | O;H/4;H/2;H;EH;SH | ||
| C7351 | 70.0 – 75.0 | ≤0.03 | ≤0.25 | Remain | 16.5 – 19.5 | ≤0.50 | O;H/4;H/2;H;EH;SH | ||
Applications of nickel silver
Nickel silver strip is widely used in applications such as internal shielding in mobile phones or in crystal oscillators. Nickel silver strips are often used to form conductive shields around circuit boards, chips and antennas, preventing interference from external sources and ensuring the correct operation of communication systems
