TC2234 Type K Thermocouple Wire

Catalog No. TC2234
Material NiCr-NiSi
Density 8.6 g/cm3
M.O.Q $300
Working Temperature -200-1300 °C

As a leading global supplier of thermocouple wires, Stanford Advanced Materials (SAM) provides consistently high-quality Type K Thermocouple Wire that is easily available, and we're capable of supplying custom products per any specs you provide us with.

Related products: Type J Thermocouple Wire, Type E Thermocouple Wire, Type T Thermocouple Wire, Type N Thermocouple Wire.

Type K Thermocouple Wire Description

NiCr-NiSi (Type K) thermocouple finds the widest use in all base metal thermocouples, at a temperature above 500 ° C. It’s inexpensive, accurate, reliable, and has a wide temperature range. Type K is commonly found in nuclear applications because of its relative radiation hardness. Its maximum continuous working temperature is around 1,100 °C.

Type K Thermocouple Wire Specifications

Type

Chemical composition %

Ni

Cr

Mn

Si

Al

NiCr(anode)

90

10

/

/

/

NiSi(cathode)

97

/

/

3

/

 

Type

EMF Versus Pt.67 (mV)

100°C

200°C

400°C

600°C

800°C

NiCr(KP)

2.826-2.886

5.937-6.017

12.729-12.821

19.532-19.676

26.064-26.246

NiSi(KN)

1.224-1.256

2.140-2.180

3.600-3.644

5.271-5.331

7.080-7.160

NiCr-NiSi(KP-KN)

4.050-4.187

8.077-8.197

16.329-16.465

24.803-25.007

33.144-33.46

 

Type

Density at 20°C(g/m3)

Melting point (°C)

Tensile Strength(Soft annealed condition in 20°C)(Mpa)

Elongation (Soft annealed condition in 20°C)(%)

Resistivity at 20°C (μΩ.m)

NiCr(KP)

8.6

1427

≥490

≥10

0.71

NiSi(KN)

8.6

1360

≥390

≥15

0.3

Type K Thermocouple Wire Applications

LATEST RECOMMENDED

WM2140 Tungsten Rhenium Alloy Thermocouple

WM2140 Tungsten Rhenium Alloy Thermocouple

TC2231 Type B Thermocouple Wire

TC2231 Type B Thermocouple Wire

TC2232 Type E Thermocouple Wire

TC2232 Type E Thermocouple Wire

TC2233 Type J Thermocouple Wire

TC2233 Type J Thermocouple Wire

TC2235 Type N Thermocouple Wire

TC2235 Type N Thermocouple Wire

TC2236 Type R Thermocouple Wire

TC2236 Type R Thermocouple Wire

TC2237 Type S Thermocouple Wire

TC2237 Type S Thermocouple Wire

TC2238 Type T Thermocouple Wire

TC2238 Type T Thermocouple Wire

GET A QUOTE

Please fill in your details and one of our material experts will get back to you within 24 hours. For more information, contact us via E-mail at sales@samaterials.com.

** Email address with your company's domain name is preferred. Otherwise, we may not be able to process your inquiry.