모든 제품
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Premium Nichrome 70/30 Strip with Corrosion Resistance Long Service Life for High-Temperature Resistance Components
제품 상세 정보
| 제품명 | 프리미엄 니크롬 70/30 스트립 | 모델 | NI70CR30 |
|---|---|---|---|
| 주요재료 | Ni와 Cr | MOQ | 20kg |
| 크기 | 맞춤형 | 이점 | 긴 서비스 수명 |
| 용법 | 고온 저항 부품 | 기원 | 중국 |
| 강조하다 | Corrosion Resistance Nichrome 70/30 Strip,Long Service Life Ni70Cr30 Strip,High-Temperature Resistance Nichrome Resistance Strip |
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제품 설명
Product Name: Premium Nichrome 70/30 (Ni70Cr30) Corrosion-Resistant Precision Strip
Overview
NiCr7030 strip is a high-grade resistance alloy designed for precision electrical and corrosive environment applications. Its balanced nickel-chromium composition delivers excellent corrosion resistance, stable resistivity, and high dimensional accuracy, ideal for manufacturing high-reliability electronic components and resistance parts.
Key Advantages
- Outstanding Corrosion Resistance: 30% chromium provides strong resistance to oxidation, sulfur, and acidic/alkaline corrosive media, suitable for harsh industrial and automotive exhaust environments.
- Stable Electrical Performance: Low temperature coefficient of resistance (≤50ppm/°C) and precise resistivity control (±3% tolerance), ensuring consistent electrical output across wide temperature ranges.
- High Dimensional Precision: Strict thickness tolerance (±0.01mm) and uniform surface finish, enabling precise coil forming and assembly for miniaturized components.
Core Applications
- Precision resistors, resistor networks, and electronic components
- Automotive oxygen sensor cores and exhaust system resistance parts
- Marine and chemical industry corrosion-resistant heating elements
Specifications
- Standard: Complies with GB/T 1234-2015 and ASTM B344
- Resistivity: 1.04±0.05 μΩ·cm (23°C)
- Elongation: ≥20% (annealed state)


