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High-quality Cr20Ni80 Nichrome Ribbon Strip for kiln and oven heating elements. Premium 80/20 nickel chromium resistance ribbon offers exceptional high-temperature performance up to 1200°C, superior oxidation resistance, and reliable heating for industrial furnaces, ceramic kilns, and electric ovens.
Cr10Ni90/Cr20Ni80/Cr30Ni70/Cr15Ni60/Cr20Ni35/Cr20Ni30
DLX
Bright
8.4g/cm3
ISO9001/ CE/ROHS
5kg
1400°C
10-25 days
Product Description
Discover premium Cr20Ni80 Nichrome Ribbon Strip, the industry-standard 80/20 nickel-chromium alloy designed specifically for high-performance kiln heating elements, oven heating, and industrial furnace applications. This flat nichrome resistance ribbon delivers consistent electrical resistivity, rapid heat generation, and outstanding durability in demanding high-temperature environments.
Engineered with approximately 80% nickel and 20% chromium, our Nichrome 80 ribbon strip forms a protective chromium oxide layer that prevents oxidation and extends service life even at continuous operating temperatures up to 1200°C (2190°F). Whether you're building custom kiln elements, replacing oven heating coils, or engineering precision resistance heaters, this versatile nichrome strip provides the reliability professionals demand.
Specification
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)*(5-180) |
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 | -- | 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 | -- | 18 | 17 | 17 | 19 | 19 | |
Micrographic structure | -- | Austenite | Austenite | Austenite | Austenite | Austenite | |
Magnetic properties | -- | Nonmagnetic | Nonmagnetic | Nonmagnetic | Nonmagnetic | Nonmagnetic | |
Superior High-Temperature Resistance: Stable performance up to 1200°C with excellent oxidation and corrosion resistance in air.
High Electrical Resistivity: Approximately 1.09–1.13 μΩ·m at 20°C for efficient and uniform heat generation.
Durable Ribbon Form: Flat strip design offers better surface contact, faster heat transfer, and easier winding compared to round nichrome wire.
Mechanical Strength: Maintains excellent tensile strength and form stability at elevated temperatures.
Long Service Life: Protective oxide layer ensures minimal degradation, making it ideal for repeated heating cycles in kilns and ovens.
DLX Advantage
CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.
1.Market Leader - Top 5 in China's nonferrous metal industry
2.Flexible products - Thousands of product specifications,Meet multiple needs of buyers
3.Low MOQ - Can customize samples
4.Short production lead time, fast delivery of whole cabinet
5.Professional inspection equipment - Before delivery, we will use spectrometers, tensile testers and other professional equipment to conduct a comprehensive inspection of the products to ensure that the goods are qualified for acceptance
6.Professional business team - Quickly responds to customer inquiries,24-hour professional quotation online The salesperson will follow the customer's requirements for the use of the product,Professionally recommend more appropriate performance and price products to customers
7.Intact packaging - Packaging according to customer needs.You can customize wooden boxes to ensure that the goods arrive at the destination in good condition
8.Various payment methods - Facilitate customer payment
9.Get good reviews from customers - Old customers have long-term cooperation,The longest is more than 7 years
10.Received various awards - Google is very recognized by us,They give us awards every year
FAQ
Q: What is the maximum temperature for Cr20Ni80 Nichrome Ribbon Strip?
A: It supports continuous operation up to 1150–1200°C, making it perfect for most kiln and oven heating applications.
Q: How does nichrome ribbon compare to round nichrome wire?
A: Ribbon/strip provides a larger surface area for faster and more even heat transfer, easier mounting in elements, and is preferred for many flat or band-style heating designs.
Q: Is this suitable for DIY kiln building?
A: Yes. Many ceramic artists and metalworkers use Cr20Ni80 nichrome ribbon strip to create custom heating elements for electric kilns and ovens.
