Ni80Cr20 Nichrome Strip 1mm-300mm Width 1200℃ Max Temp
Price:
Nigotiated
MOQ:
100kgs
Delivery Time:
20days
Brand:
Tankii
Product Description
Nickel Chromium Alloy Ni80Cr20 Strip Nichrome Cr20Ni80 Tape
Product Specifications
| Attribute | Value |
|---|---|
| Material | Ni80Cr20 |
| Surface | Bright, no oil |
| Max working temperature | 1200℃ |
| Melting Point | 1400℃ |
| Density | 8.4g/cm³ |
| Specification | W(1mm-300mm)*T(0.01mm~7mm) |
| Product Type | Strip |
| HS Code | 7506200000 |
Product Description
Nichrome Tape (Nickel Chromium Resistance Tape) is a high-performance alloy strip designed for demanding industrial applications.
Applications
- Rocketry or pyrotechnic igniters
- Electric matches and foam cutting
- Heating elements and release mechanisms
- Ceramics manufacturing
- Laboratory equipment
- Various industrial heating applications
Available in strip thickness from 0.01mm minimum to 7mm, with widths up to 450mm.
Material composition: 80% nickel, 20% chromium (Ni80Cr20).
Available in oxidized green color finish.
Complies with ASTM B267 and ASTM B344 standards.
Chemical Composition and Properties
| Properties Grade | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 |
|---|---|---|---|---|---|
| Main Chemical Composition | Ni: Balance Cr: 20.0-23.0 Fe: ≤1.0 |
Ni: Balance Cr: 28.0-31.0 Fe: ≤1.0 |
Ni: 55.0-61.0 Cr: 15.0-18.0 Fe: Balance |
Ni: 34.0-37.0 Cr: 18.0-21.0 Fe: Balance |
Ni: 30.0-34.0 Cr: 18.0-21.0 Fe: Balance |
| Max Continuous Service Temperature (°C) | 1200 | 1250 | 1150 | 1100 | 1100 |
| Resistivity 20°C (Ωmm²/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·°C) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 |
| Coefficient of Thermal Expansion (α×10⁻⁶/°C) | 18 | 17 | 17 | 19 | 19 |
| Melting Point (°C) | 1400 | 1380 | 1390 | 1390 | 1390 |
| Elongation (%) | >20 | >20 | >20 | >20 | >20 |
| Micrographic Structure | Austenite | Austenite | Austenite | Austenite | Austenite |
| Magnetic Property | Nonmagnetic | Nonmagnetic | Nonmagnetic | Weak magnetic | Weak magnetic |
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Company
Shanghai Tankii Alloy Material Co.,Ltd
Location
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
Contact Person
Martin Lee