Our Cr20Ni80 Nichrome ribbon is a premium nickel-chromium alloy designed for precision and efficiency in foam cutting tools. Composed of 20% chromium and 80% nickel, this ribbon delivers outstanding resistance to oxidation and high temperatures, handling up to 1200°C (2192°F) with a melting point around 1400°C (2552°F). Its flat, ribbon-like structure ensures even heat distribution, making it perfect for clean, precise cuts in foam and other materials. With excellent electrical resistivity, it’s built for consistent performance in demanding applications.
Available in widths from 0.1’’ to 2’’ and thicknesses from 0.01’’ to 0.05’’, our Cr20Ni80 ribbon comes in rolls or custom lengths to fit your specific needs. Its flexibility and durability make it easy to integrate into cutting tools, whether for industrial or DIY use. We’ve crafted this ribbon to deliver reliable, high-quality results every time.
Industry Analysis
The nichrome ribbon market is on fire, driven by growing demand in industries like packaging, automotive, and crafting, where precision cutting is key. The rise of lightweight materials like foam in construction and manufacturing is boosting the need for efficient cutting tools, with Cr20Ni80 leading the charge due to its heat stability and longevity. Trends show a shift toward automation and precision in cutting processes, with a focus on materials that reduce energy waste and maintenance costs. The market is expected to grow steadily through 2030, fueled by expanding applications in prototyping and custom fabrication.
Sustainability is also shaping the industry, with businesses seeking durable, recyclable materials to minimize environmental impact. Our Cr20Ni80 Nichrome ribbon fits perfectly, offering a long service life and energy-efficient performance that aligns with modern industry demands.
Comparison Table
Parameter | Cr20Ni80 Nichrome Ribbon | Other Nichrome Alloys |
|---|---|---|
Composition | 80% Ni, 20% Cr | Varies (e.g., 60% Ni, 15% Cr) |
Max Operating Temperature | 1200°C (2192°F) | 1050–1150°C (1922–2102°F) |
Melting Point | 1400°C (2552°F) | 1350–1400°C (2462–2552°F) |
Resistivity | 1.09 μΩ·m | 1.03–1.20 μΩ·m |
Corrosion Resistance | Excellent (oxide layer) | Moderate to good |
Service Life | Up to 5-7 years | 3-5 years |
Workability | Excellent (flat, flexible) | Moderate |
Customization Options | Wide range (widths, rolls) | Limited |
Choose our Cr20Ni80 Nichrome ribbon for efficient, precise foam cutting in your tools and projects.
Our Cr20Ni80 Nichrome ribbon is a game-changer for various applications:
Foam Cutting Tools: Ideal for hot-wire foam cutters, delivering precise, clean cuts for packaging and prototyping.
Crafting and DIY: Used in hobbyist projects like model making and custom foam designs.
Automotive: Supports foam shaping for interior components and insulation.
Construction: Powers tools for cutting foam insulation and architectural models.
Packaging: Enables precise cutting of foam for protective packaging solutions.
Aerospace: Used in prototyping lightweight foam components for aircraft interiors.
Its high heat resistance and uniform heating make it a top choice for applications requiring precision and reliability.
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) |
For more details, pls directly contact us.
Our Cr20Ni80 Nichrome ribbon outshines other alloys in the market. While some alternatives struggle with oxidation or uneven heating, our ribbon offers superior corrosion resistance and consistent performance, lasting up to 5-7 years in foam cutting applications. Its flat design ensures better heat distribution than round wires, resulting in cleaner cuts. We also provide a wide range of widths and thicknesses, plus custom roll sizes, giving you more flexibility than many competitors.
Every batch meets ASTM B344 standards, ensuring top-notch quality and reliability. Our streamlined production keeps costs competitive without compromising durability, making our ribbon a cost-effective choice for businesses and hobbyists alike.
Why Choose Our Cr20Ni80 Nichrome Ribbon?
We’ve engineered our Cr20Ni80 Nichrome ribbon to make foam cutting a breeze. Its high oxidation resistance and even heat distribution mean you get precise cuts with less downtime. The ribbon’s flexibility and range of sizes make it easy to adapt to any tool or project, from industrial setups to DIY crafts. With our focus on quality control and customization, you’re getting a product that’s built to last and tailored to your needs. Whether you’re shaping foam for packaging or prototyping, our ribbon delivers the efficiency and precision you demand.
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.
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：
What is Cr20Ni80 Nichrome ribbon made of?
It’s a nickel-chromium alloy with 80% nickel and 20% chromium for excellent heat and corrosion resistance.What are the main applications of Cr20Ni80 Nichrome ribbon?
It’s used in foam cutting tools, crafting, automotive, construction, packaging, and aerospace prototyping.What temperatures can Cr20Ni80 Nichrome ribbon handle?
It performs reliably up to 1200°C (2192°F) with a melting point of about 1400°C (2552°F).Is Cr20Ni80 Nichrome ribbon corrosion-resistant?
Yes, its high chromium content forms a protective oxide layer, resisting corrosion in tough conditions.Can the ribbon be customized?
Absolutely, we offer widths from 0.1’’ to 2’’, thicknesses from 0.01’’ to 0.05’’, and custom roll lengths.How long does Cr20Ni80 Nichrome ribbon last?
In foam cutting tools, it lasts 5-7 years, depending on usage and conditions.Is Cr20Ni80 Nichrome ribbon easy to use?
Yes, its flat design and flexibility make it simple to integrate into cutting tools for precise results.What industries benefit most from Cr20Ni80 Nichrome ribbon?
Packaging, automotive, construction, crafting, and aerospace rely on its precision and durability.