| Sign In | Join Free | My frbiz.com |
|
| Sign In | Join Free | My frbiz.com |
|
| Categories | Copper Based Alloys |
|---|---|
| Brand Name: | OHMALLOY |
| Model Number: | C7521 |
| Certification: | ISO ROHS |
| Place of Origin: | China(Shanghai) |
| MOQ: | 50kg |
| Price: | negotiable |
| Payment Terms: | , T/T, L/C |
| Supply Ability: | 500T/Month |
| Packaging Details: | Cardboard core,waterproof paper,Woodencase |
| Inner Diameter: | 300mm |
| Roll Weight: | 500kg（Max） |
| MOQ:: | 50KG |
| Package: | Cardboard core,waterproof paper,Woodencase |
| China Name: | Bzn18-18 |
| Chemistry Standard: | GB/T5231-2001 |
| HV: | 154 |
| Elongation: | >5% |
| Company Info. |
| Ohmalloy Material Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
C7521 Nickel Silver Strip Size 0.2mmx300mm 1/2 Hard Brigt UNS.C75200
Same Name
GB: Bzn18-18 UNS C752000 EN CuNi18Zn20 JIS C7521
Nickel Silver Alloys, also called Copper - Nickel - Zinc alloys, 65 - 18 - 18 respectively.which has good formability, good corrosion and tarnish - resistance performance, and this alloy has the pleasing silver - like color.
Chemical Composition
Cu% 62~66 Ni%6.5~19.5 Zn% Re
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 | ≥375 | ≥20 | ≤1.6 | 180° | sticking closely |
| 1/2H | 120-180 | 0.1-5.0 | 440-570 | ≥5 | ≤1.6 | 180° | 100% of thickness |
| ≤0.5 | 200% of thickness | ||||||
| H | 150-210 | 0.1-0.15 | 540-640 | - | ≤1.6 | 180° | 200% of thickness |
| >0.15-5.0 | ≥3 | ≤0.5 | 400% of thickness | ||||
| EH | ≥185 | 0.1-5.0 | ≥610 | - | - | - | - |
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
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 | 6 | 32 | 125 | 0.34 | excellent | suitable | excellent | excellent | good | excellent |
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
Style of supply
| Alloys Name | Type | Dimension | ||
| C7521W | Wire | D=0.03mm~8mm | ||
| C7521R | Ribbon | W=0.4~40 | T=0.03~2.9mm | |
| C7521S | Strip | W=8~250mm | T=0.1~3.0 | |
| C7521F | Foil | W=6~120mm | T=0.003~0.1 | |
| C7521B | Bar | Dia=8~100mm | L=50~1000 | |
|
CuNi44 Copper Based Alloys Resistor 400℃ Temperature Heat Resistant Wire
Precision Resistance Constantan Wire For Relay , Copper Nickel Wire
36 × 0.193 mm 420Mpa Copper Based Alloys CuNi10 Wire For Heating Mat
Low Resistance Copper Based Alloys CuNi30 Wire 38 0.152mm For Heating Cable
Annealled State Copper Nickel Wire CuNi6 CuNi10 CuNi23 With Medium Resistivity
Low Voltage Copper Alloys Constantan Ribbon / Flat Wire 8.9 g / cm3 Density
Resistance Rheostat CuNi6 CuNi8 CuNi10 CuNi14 Wire Long Useful Life
CuNi40 Constantan Copper Based Alloys 25% Elongation High Resistance Wire
Resistance Manganin Strip Copper Based Alloys 0.2mm×35mm used For Shunt Resistor
CuNi6 Ribbon Copper Nickel Alloy 0.3mm × 6mm 220℃ For Heating Sheet
