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Fe-Cr-Al Alloys
- Round Wire
  - 0Cr13Al4
  - 0Cr15Al5
  - 0Cr19Al2
  - 0Cr21Al4
  - 0Cr21Al6
  - 0Cr25Al5
  - 0Cr21Al6Nb
  - 0Cr27Al7Mo2
- Electrothermal strip
  - 0Cr13Al4
  - 0Cr15Al5
  - 0Cr19Al2
  - 0Cr21Al4
  - 0Cr21Al6
  - 0Cr25Al5
  - 0Cr21Al6Nb
  - 0Cr27Al7Mo2
- Flat Wire
  - 0Cr13Al4
  - 0Cr15Al5
  - 0Cr19Al2
  - 0Cr21Al4
  - 0Cr21Al6
  - 0Cr25Al5
  - 0Cr21Al6Nb
  - 0Cr27Al7Mo2
- Electric furnace wire
  - 0Cr13Al4
  - 0Cr15Al5
  - 0Cr19Al2
  - 0Cr21Al4
  - 0Cr21Al6
  - 0Cr25Al5
  - 0Cr21Al6Nb
  - 0Cr27Al7Mo2
- Flat Strip
  - 0Cr13Al4
  - 0Cr15Al5
  - 0Cr19Al2
  - 0Cr21Al4
  - 0Cr21Al6
  - 0Cr25Al5
  - 0Cr21Al6Nb
  - 0Cr27Al7Mo2
- Bar
  - 0Cr13Al4
  - 0Cr15Al5
  - 0Cr19Al2
  - 0Cr21Al4
  - 0Cr21Al6
  - 0Cr25Al5
  - 0Cr21Al6Nb
  - 0Cr27Al7Mo2
Nickel-chromium Alloys
- Wire
  - Cr25Ni20
  - Cr20Ni30
  - Cr20Ni35
  - Cr15Ni60
  - Cr20Ni80
  - Cr30Ni70
- Electrothermal strip
  - Cr25Ni20
  - Cr20Ni30
  - Cr20Ni35
  - Cr15Ni60
  - Cr20Ni80
  - Cr30Ni70
- Flat Wire
  - Cr25Ni20
  - Cr20Ni30
  - Cr20Ni35
  - Cr15Ni60
  - Cr20Ni80
  - Cr30Ni70
- Electric furnace wire
  - Cr25Ni20
  - Cr20Ni30
  - Cr20Ni35
  - Cr15Ni60
  - Cr20Ni80
  - Cr30Ni70
- Flat Strip
  - Cr25Ni20
  - Cr20Ni30
  - Cr20Ni35
  - Cr15Ni60
  - Cr20Ni80
  - Cr30Ni70
- Bar
  - Cr25Ni20
  - Cr20Ni30
  - Cr20Ni35
  - Cr15Ni60
  - Cr20Ni80
  - Cr30Ni70
Cn/Mn-Cu Alloys
- Wire
  - 6J12
  - 6J8
  - 6J13
  - 6J40
  - CuMn7SN
  - CuMn30Ni5
- Flat Wire
  - 6J12
  - 6J8
  - 6J13
  - 6J40
  - CuMn7SN
  - CuMn30Ni5
- Flat Strip
  - 6J12
  - 6J8
  - 6J13
  - 6J40
  - CuMn7SN
  - CuMn30Ni5
- Bar
  - 6J12
  - 6J8
  - 6J13
  - 6J40
  - CuMn7SN
  - CuMn30Ni5
Cu-Ni Alloys
- Wire
  - CuNi1
  - CuNi2
  - CuNi6
  - CuNi8
  - CuNi10
  - CuNi14
  - CuNi19
  - CuNi23
  - CuNi30
  - CuNi34
  - CuNi44
- Flat Wire
  - CuNi1
  - CuNi2
  - CuNi6
  - CuNi8
  - CuNi10
  - CuNi14
  - CuNi19
  - CuNi23
  - CuNi30
  - CuNi34
  - CuNi44
- Flat Strip
  - CuNi1
  - CuNi2
  - CuNi6
  - CuNi8
  - CuNi10
  - CuNi14
  - CuNi19
  - CuNi23
  - CuNi30
  - CuNi34
  - CuNi44
- Bar
  - CuNi1
  - CuNi2
  - CuNi6
  - CuNi8
  - CuNi10
  - CuNi14
  - CuNi19
  - CuNi23
  - CuNi30
  - CuNi34
  - CuNi44
Precision Alloys
- Wire
- Flat Wire
- Flat Strip
- Bar
Ni-Al Alloys
- Wire ＆ Welding
  - Ni95Al5
Pure Nickel Alloys
- Wire
  - N4(Ni201)
  - N6(Ni200)
- Flat Wire
  - N4(Ni201)
  - N6(Ni200)
- Flat Strip
  - N4(Ni201)
  - N6(Ni200)
- Bar
  - N4(Ni201)
  - N6(Ni200)
Monel Alloys
- Wire
- Flat Wire
- Flat Strip
- Steel Bar
- Bolts ＆ Fasteners
- Flange ＆ Ring
- Wire ＆ Welding
Hastelloy Alloys
Inconel Alloys
Incoloy Alloys
Haynes Alloys
- Wire
- Flat Wire
- Flat Strip
- Bar

Featured Module

Nickel-chromium Alloys Flat Strip Cr20Ni80

Place of Origin Jiangsu,China
Model Number Nickel-chromium Alloys Flat Strip Cr20Ni80
Trade Names UNS N06003 strip, 2.4869 strip
Dimensions Customized Size
Delivery Conditions Grinding. Polished. Bright.
Avaliable Shapes Wire.Customized
MOQ 50~200 (KG)
Production Standards GB/T 1234-2010
Packaging Details Wooden Case, or as per Client's request
Payment Terms L/C, T/T, Western Union, MoneyGram
Trade Terms FOB, CIF, DDP, DAP, EXW
Delivery Time 20~60 days

product details

Overview

Cr20Ni80 Nickel-Chromium Alloy Strip is a high-performance material with 80% nickel and 20% chromium, engineered for extreme high-temperature and high-resistivity applications. It offers outstanding oxidation resistance, corrosion resistance, and thermal stability, widely used in industrial furnaces, household heating elements, and aerospace systems. Customizable thickness (0.05-10mm) and width (5-1200mm) for global industrial demands.

Limiting Chemical Composition, %

Chromium(Cr)..................................................................................................................................20.0

Aluminum(Ni)..................................................................................................................................80.0

Balance Iron (Fe) & Trace Elements

Material Characteristics

Density	about 8.4g/cm³
Resistivity	1.30 μΩ·m (20°C)
Temperature Range	-50°C ~ 1250°C
Temperature Range	Continuous Service ≤1200°C, Short-Term Peak ≤1300°C (≤24小时)

Material Properties

● Extreme High-Temperature Stability:

Continuous service up to 1250°C with a dense Cr₂O₃ protective layer.

● High Resistivity:

Stable resistivity (1.30 μΩ·m) for efficient energy conversion.

● Corrosion Resistance:

Resists acids, alkalis, sulfides, and chlorides in harsh conditions.

Core Advantages

● Extended Lifespan:

Resists creep and oxidation at high temperatures, reducing maintenance costs.

● Ease of Processing:

Compatible with stamping, welding, and coiling for precision manufacturing.

● Energy Efficiency:

Minimizes energy waste with high resistivity, meeting eco-friendly standards.

Typical Applications

● Industrial Heating

Resistance furnace wires, induction heating coils, smelting furnace strips.

● Household Appliances

Oven heating tubes, water heater elements, hair dryer resistance wires.

● Specialized Fields

Aerospace engine components, semiconductor tools, high-temperature lab equipment.

Technical Specifications

Parameter	Numeric	Unit
Melting Point	1400-1420	℃
Tensile Strength	≥600	MPa
Elongation	≥25	%
Surface Finish	Bright / Annealed / Matte)	-
Thickness Range	0.05-10.0	mm
Width Range	5-1200	mm

Applicable Industries

● Industrial Heating Equipment Manufacturing

● Household Appliances & Consumer Electronics

● Aerospace & Defense

● Semiconductor & Renewable Energy

Packaging & Certifications

● Packaging:

Moisture-proof vacuum sealing + shock-absorbing foam in custom crates.

● Certifications:

ISO 9001, RoHS, ASTM B344, MIL-SPEC compliant.

Why Choose Cr20Ni80?

● Industry Benchmark:

Globally trusted for decades in critical heating applications.

● Flexible Supply:

Scalable from prototypes to mass production with fast delivery.

● End-to-End Support:

Material testing, processing guidelines, and post-sale consulting.

Available Forms

We provide you with a variety of product forms, including but not limited to

● Strip & Foil

● Round Wire &Flat Wire

● Bar & Rod

● Electrothermal Strip

● Flange & Ring

● Wire & Welding

● Reststance Wire

● Electric Alloy Wire

● Electric Furnace Bar

● Customize

description2

Strip ＆ Foil

Round Wire

Bar ＆ Rod

Electrothermal Strip

Bolts ＆ Fasteners

Flange ＆ Ring

Wire ＆ Welding

Reststance Wire ＆ Flat Wire

Electric Alloy Wire

Electric Furnace Wire

Nickel-chromium Alloys Flat Strip Cr20Ni80

Overview

Typical Applications

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Fe-Cr-Al Alloys Round Wire 0Cr13Al4

Fe-Cr-Al Alloys Electrothermal strip 0Cr15Al5

Fe-Cr-Al Alloys Flat Wire 0Cr19Al2

Fe-Cr-Al Alloys Electric furnace wire 0Cr21Al4

Fe-Cr-Al Alloys Flat Strip 0Cr21Al6

Fe-Cr-Al Alloys Bar 0Cr25Al5