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| Categories | Nicr Alloy |
|---|---|
| Brand Name: | Tankii |
| Model Number: | Ni35Cr20 |
| Certification: | ISO 9001 |
| Place of Origin: | China |
| MOQ: | 100kg |
| Price: | 15-26usd / kg |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 20000/month |
| Delivery Time: | 5-60days |
| Packaging Details: | wooden case |
| Name: | nichrome ribbon |
| Spool: | customized |
| Surface: | Bright |
| Color: | Gray |
| Size: | Customized |
| Company Info. |
| Shanghai Tankii Alloy Material Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Nichrome ribbon Ni35Cr20 Electric Heating Resistance ribbon for LED display heat elements
Grade: Cr20Ni80,Cr30Ni70,Cr15Ni60,Cr20Ni35,Cr20Ni30
Chemical composition andPropertes:
| Propertes/Grade | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
| Main Chemical Composition(%) | Ni | Rest | Rest | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
| Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | |
| Fe | ≤ 1.0 | ≤ 1.0 | Rest | Rest | Rest | |
| Max Continuous Service Temperature(℃) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Resistivity at 20℃ (μ Ω · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
| Density(g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Thermal Conductivity (KJ/m· h· ℃) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Coefficient of Thermal Expansion(α × 10-6/℃) | 18 | 17 | 17 | 19 | 19 | |
| Melting Point(℃) | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Elongation(%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
| Micrographic Structure | austenite | austenite | austenite | austenite | austenite | |
| Magnetic Property | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | |
Regular size:
We supply products in the shape of wire,flat wire,strip.We can also make customized material according to useris requests.
Strip:0.1mm~3.0mm,width 8mm~250mm
Process:
Strip:Material preparation→melting(vacuum,medium frequency)→electroslag→lathe-forging→planing→hot rolling→annealing→polish by high pressurewater→rolling→degrease→annealing→welding→rolling→edge shearing→annealing→slitting→inspection→package
Product features:
1)Excellent anti-oxidation and mechanical strength at high temperature;
2)High resistivity and low temperature coefficient of resistance;
3)Excellent reelability and forming performance;
4)Excellent welding performace



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