Resistance Alloy Wire Nichrome Ni80Cr20 Premium Heating Element Material
Price:
Negotiable
MOQ:
20 kg
Delivery Time:
10-30 days
Brand:
GME
Product Description
Resistance Alloy Wire Nichrome Ni80Cr20 Premium Heating Element Material
Introduction:
High temperature heating wires are used for making electric heating elements in home appliances and industrial furnaces. Typical applications are flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements.
Characteristics:
1) Excellent straightness
2) High strength in high temperature
3) Uniform and beautiful surface condition without spots
4) Excellent coil-forming ability
5) Good corrosion resistance
Technical Parameter:
| NAME | Cr20Ni80 | 0Cr25Al5 | Cr20Ni30 | |
|
MAIN CHEMICAL COMPOSITION |
Cr | 20.0-23.0% | 23.0-26.0% | 18.0-21.0% |
| Ni | Balance | - | 30.0-34.0% | |
| Al | - | 4.5-6.5% | - | |
| Re | - | opportune | - | |
| Fe | ≤1.0% | Balance | Balance | |
| Max Temperature (℃) | 1200 | 1250 | 1100 | |
| melting point( ℃) | 1400 | 1500 | 1390 | |
| Density (g/cm3) | 8.4 | 7.1 | 7.9 | |
| Resistivity 20℃ (μΩ·m) | 1.09±0.05 | 1.42±0.07 | 1.04±0.05 | |
| tensile strength(N/mm2) | 850-950 | 637-784 | 850-950 | |
| elongation(%) | ≥20 | ≥12 | ≥20 | |
| bending frequency(F/R) | ≥9 | ≥5 | ≥9 | |
| Working Life (hours) | >20000 | >8000 | >18000 | |
| Thermal Conductivity (KJ/m·h·℃) | 60.3 | 46.1 | 43.8 | |
| Specific Heat Capacity(J/g.℃) | 0.44 | 0.494 | 0.5 | |
| expansion rate(α×10-6/℃) | 18 | 16 | 19 | |
| micrographic structure | Austenite | Ferrite | Austenite | |
| magnetic property | non-magnetic | Magnetic | non-magnetic | |
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Company
Wuhan Global Metal Engineering Co., Ltd
Location
2303 Century Square , Zhongnan Road , Wuhan ,China
Contact Person
Frank