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| Categories | Copper Based Alloys |
|---|---|
| Brand Name: | OHMALLOY |
| Model Number: | C7701 |
| Certification: | ISO ROHS |
| Place of Origin: | China(Shanghai) |
| MOQ: | 50kg |
| Price: | negotiable |
| Payment Terms: | , L/C, T/T |
| Supply Ability: | 20000T/Year |
| Delivery Time: | 7-20days after your deposit received |
| Packaging Details: | IN Wooden box |
| product name: | Nickel Silver Strip ；Copper Alloy Tape |
| Standard: | ASTM B122 |
| Surface: | Bright |
| Thickness: | 0.15mm |
| Power or not: | Not |
| Type: | Cu-Ni-Zn |
| Craft: | Hot forging& Cold Rolling |
| Shape: | Foil&Strip |
| DIN: | 2.0740 |
| JIS: | C7701 |
| Company Info. |
| Ohmalloy Material Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
0.15mmxWidth<200mm Nickel Silver Strip JIS C7701 / Germany Copper Alloy Tape
C7701(CuNi18Zn27) UNS.C77000
Nickel Silver Alloys, also called Copper - Nickel - Zinc alloys, 65 - 18 - 27 respectively.which has good formability, good corrosion and tarnish - resistance performance, and this alloy has the pleasing silver - like color.
Chemical composition
| Articles | Chemical composition | |||||
| GB | UNS | EN | JIS | Cu% | Ni% | Zn% |
| BZn18-26 | C77000 | CuNi18Zn27 | C7701 | 53-56 | 16.5-19.5 | Rem |
Physical properties,fabrication properties
| Physical properties | fabrication properties | |||||||||
| density g/cm3 | electrical conductivity %IACS | thermal conductivity W/(m.K) | modulus of elasticity GPa | specific heat J/(g.K) | cold-workability | machinability | electric plating property | hot dip tin plating property | weldability | corrosion |
| 8.73 | 5 | 32 | 125 | 0.34 | excellent | suitable | excellent | excellent | good | excellent |
Mechanical properties
| Mechanical properties | |||||||
| State | Hardness HV | Tension test | bending test | ||||
| Thickness mm | Tensile strength MPa | elongation % | thickness | angles | ID | ||
| 0 | - | 0.1-5.0 | ≥380 | ≥20 | ≤1.6 | 180° | sticking closely |
| 1/2H | 150-210 | 0.1-5.0 | 540-655 | ≥8 | ≤1.6 | 180° | 300% of thickness |
| ≤0.5 | 400% of thickness | ||||||
| H | 180-240 | 0.1-0.15 | 630-735 | - | ≤1.6 | 180° | 600% of thickness |
| >0.15-5.0 | ≥6 | ≤0.5 | 600% of thickness | ||||
| EH | 210~260 | 0.1-5.0 | 705~805 | - | - | - | - |
Features
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
Any Inquiry about the Nickel Silver Strip..Welcome to asking.
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