Our Cr10Ni90 Nichrome strip, crafted with 90% nickel and 10% chromium, is a premium alloy designed for high-performance aerospace applications. This strip offers low electrical resistivity, exceptional corrosion resistance, and stability at temperatures up to 1200°C (2200°F). Its high tensile strength and consistent performance make it ideal for critical components where precision and durability are non-negotiable. We manufacture Cr10Ni90 strips with meticulous precision, ensuring uniform thickness and top-tier quality to meet the aerospace industry’s stringent standards.
Industry Analysis
The aerospace sector is soaring, driven by demand for lightweight, fuel-efficient aircraft and advancements in space exploration. Market data projects a CAGR of over 5.3% through 2030, fueled by the need for materials that can withstand extreme temperatures and corrosive environments. Our Cr10Ni90 strip fits perfectly into this landscape, offering energy efficiency and durability for applications like de-icing systems and engine components. With sustainability becoming a priority, our strip’s low-resistance design helps reduce power consumption, aligning with the industry’s push for greener solutions.
Performance / material | Cr10Ni90 | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
Composition | Ni | 90 | Rest | Rest | 55.0~61.0 | 34.0~37.0 | 30.0~34.0 |
Cr | 10 | 20.0~23.0 | 28.0~31.0 | 15.0~18.0 | 18.0~21.0 | 18.0~21.0 | |
Fe | -- | ≤1.0 | ≤1.0 | Rest | Rest | Rest | |
Maximum temperature℃ | 1300 | 1200 | 1250 | 1150 | 1100 | 1100 | |
Meltiing point ℃ | 1400 | 1400 | 1380 | 1390 | 1390 | 1390 | |
Density g/cm3 | 8.7 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Resistivity at 20℃ (μΩ·m) | -- | 1.09±0.05 | 1.18±0.05 | 1.12±0.05 | 1.00±0.05 | 1.04±0.05 | |
Elongation at rupture | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
Specific heat (J/g.℃) | -- | 0.44 | 0.461 | 0.494 | 0.5 | 0.5 | |
Thermal conductivity (KJ/m.h℃) | -- | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Coefficient of lines expansion a×10-6/(20~1000℃) | -- | 18 | 17 | 17 | 19 | 19 | |
Micrographic structure | -- | Austenite | Austenite | Austenite | Austenite | Austenite | |
Magnetic properties | -- | Non-magnetic | Non-magnetic | Non-magnetic | Weak magnetic | Weak magnetic | |
Shape | Size (mm) |
Wire | 0.05-7.5 |
Rod | 8-50 |
Ribbon | (0.05-0.35)*(0.5-6.0) |
Strip | (0.5-2.5)*(5-40) |
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Our Cr10Ni90 strip is a powerhouse in aerospace but versatile enough for other uses:
De-Icing Systems: Provides reliable, rapid heating for aircraft wings and critical surfaces.
Aerospace Sensors: Ensures stable resistance for precise temperature monitoring in harsh conditions.
Engine Components: Delivers consistent performance in high-temperature turbine environments.
Electrical Systems: Powers resistors and voltage regulators in aerospace electronics.
Specialty Applications: Supports advanced manufacturing like 3D printing and laboratory testing.
Comparison with Other Materials
Here’s how Cr10Ni90 Nichrome strip compares to other common materials:
Parameter | Cr10Ni90 Nichrome | FeCrAl (Kanthal) | Copper | Stainless Steel |
|---|---|---|---|---|
Max Operating Temp (°C) | 1200 | 1400 | 200 | 800 |
Electrical Resistivity (μΩ·m) | 1.0-1.1 | 1.35-1.45 | 0.017 | 0.7-0.8 |
Corrosion Resistance | Excellent | Good | Poor | Moderate |
Tensile Strength (MPa) | 650-800 | 600-700 | 200-400 | 500-700 |
Oxidation Resistance | High (Cr oxide layer) | High | Low | Moderate |
Density (g/cm³) | 8.4 | 7.1 | 8.9 | 7.8 |
Cost Efficiency | High | Moderate | High | Moderate |
Aerospace Suitability | Excellent | Good | Limited | Moderate |
Cr10Ni90’s low resistivity and superior corrosion resistance make it a standout for aerospace, outperforming copper in high-temperature environments and offering better durability than stainless steel. While FeCrAl can handle slightly higher temperatures, our strip’s efficiency and precision make it ideal for aerospace applications.
Our Company’s Edge
Our Cr10Ni90 Nichrome strip is engineered for excellence. We use high-purity nickel and chromium, ensuring every strip meets the aerospace industry’s rigorous standards. Our advanced manufacturing delivers uniform thickness and consistent electrical properties, minimizing downtime and maintenance costs. Sustainability is a core focus—our strip’s energy-efficient design reduces power consumption, aligning with eco-conscious aerospace trends. With decades of expertise, we offer customized solutions, tailoring strip dimensions and properties to your specific needs. Our global supply chain ensures fast delivery, keeping your projects on schedule.
Why Choose Us for Your Aerospace Needs?
Our Cr10Ni90 Nichrome strip is designed to power your aerospace applications with precision, efficiency, and durability. Whether you’re building de-icing systems or high-performance sensors, our strip delivers the reliability you need to stay ahead. Ready to elevate your project? Let’s connect to find the perfect Cr10Ni90 solution for you.
About Us:
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.
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FAQs
Why is Cr10Ni90 Nichrome strip ideal for aerospace?
Its low resistivity and excellent corrosion resistance ensure reliable performance in extreme conditions.How does Cr10Ni90 compare to other Nichrome alloys?
With 90% nickel, it offers lower resistance, making it perfect for energy-efficient aerospace applications.Can Cr10Ni90 be used outside aerospace?
Yes, it’s versatile for sensors, resistors, and specialty manufacturing processes.How does your Cr10Ni90 ensure reliability?
High-purity materials and precise manufacturing deliver consistent, durable performance.What’s the max temperature Cr10Ni90 can handle?
It performs reliably up to 1200°C (2200°F) without oxidizing or degrading.Is Cr10Ni90 eco-friendly?
Its low resistivity reduces energy use, supporting sustainable aerospace designs.Do you offer custom Cr10Ni90 strip solutions?
We provide tailored dimensions and properties to meet your specific project needs.Why choose your Cr10Ni90 strip?
Our focus on quality, customization, and fast delivery ensures top performance for your aerospace needs.