Co., 주식 회사를 설계하는 우한 세계적인 금속
히이터 & 감지기의 초기 제조자
영업 및 지원:
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제품 상세 정보:
결제 및 배송 조건:
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| 재료: | Ni80Cr20 | 모양: | 원형 와이어 / 플랫 테이프 |
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| 패키지: | 스풀 | 최대 온도 범위: | 1200℃ |
| 강조하다: | 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 | |
담당자: Mr. Frank
전화 번호: 15058960276
팩스: 86-27-86653728
