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Premium Nichrome 70/30 Strip with Corrosion Resistance Long Service Life for High-Temperature Resistance Components
| Place of Origin | China |
|---|---|
| Brand Name | Huona |
| Certification | ISO9001 |
| Model Number | Nichrome 70/30 |
| Minimum Order Quantity | 20kg |
| Price | Negotiate |
| Packaging Details | Carton, Wooden pallet |
| Delivery Time | Depends on the quantity |
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 100 Tons/Month |
Product Details
| Product Name | Premium Nichrome 70/30 Strip | Model | Ni70Cr30 |
|---|---|---|---|
| Main Material | Ni And Cr | MOQ | 20KG |
| Size | Customized | Advantage | Long Service Life |
| Usage | High-Temperature Resistance Components | Origin | China |
| Highlight | Corrosion Resistance Nichrome 70/30 Strip,Long Service Life Ni70Cr30 Strip,High-Temperature Resistance Nichrome Resistance Strip |
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Product Description
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)
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