Co.、株式会社を設計するウーハンの全体的な金属
ヒーター及びセンサーの先駆的製造業者
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商品の詳細:
お支払配送条件:
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| 材料: | Ni80Cr20 | 形: | 丸線・平テープ |
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| パッケージ: | スプール | 最高温度範囲: | 1200℃ |
| ハイライト: | Nickel-Chrome heating wire Ni80Cr20,Long-life heating elements NiCr wire,Oxidation-resistant NiCr20 heating wire |
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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 | |
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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 | |
コンタクトパーソン: Mr. Frank
電話番号: 15058960276
ファックス: 86-27-86653728
