0.05-12mm Diameter Round or Flat Thermocouple Bare Wire for High Precision Temperature Measurement

Product Details

Document: Tankii Alloy Catalog.pdf

Payment & Shipping Terms

Minimum Order Quantity: 5 to 10kg

Price: USD25~60/kg

Packaging Details: on spool, coil,

Delivery Time: 5~30 days

Payment Terms: T/T

Supply Ability: 2000 tons per year

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Specifications

Description

Specifications

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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      0.05-12mm Diameter Thermocouple Bare Wire, Round or Flat Thermocouple Bare Wire, High Precision Temperature Measurement Thermocouple Bare Wire
                                                  

Diameter:	0.05-12mm	Insulation:	Available
Wire Type:	Stranded Or Solid Wire	Wire Color:	Bright Or Oxidized
Application:	Temperature Measurement	Colorcode:	Standard Thermocouple Color Coding
Conductor Material:	Chromel/Alumel	Compatibility:	Thermocouple Connectors And Instruments
Sample:	Acceptable	Corrosion Resistance:	Good In Oxidizing Atmospheres

Diameter:	0.05-12mm
Insulation:	Available
Wire Type:	Stranded Or Solid Wire
Wire Color:	Bright Or Oxidized
Application:	Temperature Measurement
Colorcode:	Standard Thermocouple Color Coding
Conductor Material:	Chromel/Alumel
Compatibility:	Thermocouple Connectors And Instruments
Sample:	Acceptable
Corrosion Resistance:	Good In Oxidizing Atmospheres

Description

0.05-12mm Diameter Round or Flat Thermocouple Bare Wire for High Precision Temperature Measurement

Product Overview

Product Features

Excellent thermoelectric stability and consistent EMF output
Good oxidation resistance in high-temperature environments
Uniform wire diameter and smooth surface finish
Reliable temperature measurement performance
Available in IEC 60584-1 Class 1 and Class 2 accuracy grades
Various diameters and customized specifications available
Suitable for welding, sensor assembly, and further processing

Chemical Composition

Alloy composition of KP (Chromel) and KN (Alumel) conductors
Element	KP (Chromel)	KN (Alumel)
Ni	90%	95%
Cr	10%	—
Al	—	2%
Mn	—	2%
Si	—	1%

Technical Specifications

Product Name K Type Thermocouple Wire
Thermocouple Type Type K
Positive Conductor (+) NiCr (Chromel / KP)
Negative Conductor (-) NiAl (Alumel / KN)
Temperature Range -200°C to +1372°C (depending on wire diameter and operating conditions)
Accuracy Class Class 1 / Class 2 according to IEC 60584-1
Applicable Standards IEC 60584-1, ASTM E230/E230M
Wire Diameter Customized sizes available (including 14 AWG and 16 AWG)
Surface Finish Bright / Oxidized
Condition Soft Annealed / Hard Drawn
Packaging Spools, Coils, or Customized Packaging

Key Advantages

Stable and reliable thermoelectric EMF output
Excellent oxidation resistance at high temperatures
Good flexibility and processability
Consistent quality and uniform wire diameter
Available in IEC 60584-1 Class 1 and Class 2
Customized diameters and packaging options

Applications

Widely used in industrial furnaces, heat treatment equipment, temperature sensors, thermocouple assemblies, petrochemical processing, metallurgy, power generation, and industrial automation.

Your Reliable Thermocouple Alloy Wire Supplier

We are committed to supplying high-quality thermocouple alloy materials with consistent performance, competitive pricing, and professional technical support.

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