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N-Type Thermocouple Bare Wire NiCrSi NiSi for Industrial Applications
N-Type Thermocouple Bare Wire NiCrSi NiSi for Industrial Applications
N-Type Thermocouple Bare Wire NiCrSi NiSi for Industrial Applications
N-Type Thermocouple Bare Wire NiCrSi NiSi for Industrial Applications
Specifications
Brand Name :
Huona
Model Number :
Type N
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
100m
Price :
Negotiable
Payment Terms :
L/C,T/T,Western Union,MoneyGram
Supply Ability :
500 tons per month
Delivery Time :
5-21days
Packaging Details :
Carton/Wooden case
Product Name :
Thermocouple Type N Bare Wire
Positive :
NiCrSi
Negative :
NiSi
IEC Standard :
IEC 60584-1
Temperature Range​ :
-200°C to 1100°C
Accuracy​ :
Class 1: ±1.5°C or ±0.25% t
Tensile Strength (NiCrSi))​ :
650-750 MPa​
Tensile Strength (NiSi))​ :
600-700 MPa​
Description
Product Description​
N-Type Thermocouple Bare Wire​
Product Overview​
N-Type thermocouple bare wire consists of two uninsulated conductors: a positive leg made of Nicrosil (nickel-chromium-silicon alloy) and a negative leg made of Nisil (nickel-silicon-magnesium alloy). Designed for high-temperature sensing in oxidizing environments, it offers excellent stability and accuracy across a wide temperature range. Ideal for industrial furnaces, heat treatment, and aerospace applications where direct thermal contact is required.​
Standard Designations​
  • Thermocouple Type: N-Type (Nicrosil-Nisil)​
  • IEC Standard: IEC 60584-1​
  • ANSI Standard: ANSI MC96.1​
  • Color Coding: Positive (NiCrSi) - orange; Negative (NiSi) - red (per IEC)​
Key Features​
  • Uninsulated design for direct heat transfer​
  • Wide temperature range with high stability​
  • Superior oxidation resistance at elevated temperatures​
  • Low drift rate for long-term measurement accuracy​
  • Compatible with standard N-Type connectors and extension wires​
Technical Specifications

Attribute​
Value​
Temperature Range​
-200°C to 1100°C (continuous); 1200°C (short-term)​
EMF Output at 1000°C​
36.256 mV (reference junction at 0°C)​
Accuracy​
Class 1: ±1.5°C or ±0.25% of reading (whichever is larger)​
Wire Diameters​
0.5mm, 0.8mm, 1.0mm, 1.5mm, 2.0mm, 3.2mm​
Tensile Strength (Nicrosil)​
650-750 MPa​
Tensile Strength (Nisil)​
600-700 MPa​
Resistance (20°C, 1.0mm)​
≤80 Ω/km​

Chemical Composition (Typical, %)

Component​
Positive Leg (Nicrosil)​
Negative Leg (Nisil)​
Nickel (Ni)​
84.0​
95.0​
Chromium (Cr)​
14.5​
0.0​
Silicon (Si)​
1.4​
4.4​
Magnesium (Mg)​
0.0​
0.1​
Iron (Fe)​
≤0.6​
≤0.6​
Manganese (Mn)​
≤0.3​
≤0.3​

Product Specifications

Item​
Specification​
Length per Spool​
50m, 100m, 300m, 500m​
Packaging​
Plastic spools with protective sleeves​
Surface Finish​
Annealed, oxide-free surface​
Identification​
Color-coded ends and spool labeling​
Customization Options​
Cut-to-length, special cleaning, custom diameters​

We also supply insulated N-Type thermocouple wires, thermocouple probes, and calibration services. Free samples and technical datasheets are available upon request. Custom solutions can be tailored to specific high-temperature application requirements.​
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N-Type Thermocouple Bare Wire NiCrSi NiSi for Industrial Applications

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Product Detail
Brand Name :
Huona
Model Number :
Type N
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
100m
Price :
Negotiable
Contact Supplier
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N-Type Thermocouple Bare Wire NiCrSi NiSi for Industrial Applications
N-Type Thermocouple Bare Wire NiCrSi NiSi for Industrial Applications

Huona (Shanghai) New Material Co., Ltd.

Verified Supplier
1 Years
shanghai, shanghai
Since 2008
Business Type :
Manufacturer, Exporter
Main Products :
Low Expansion Alloy, Soft Magnetic Alloy, Elastic Alloy
Total Annual :
8000000-100000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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