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NiCr/Ni Al/Si chromel alumel/Nickel chrome-Nickel silicon/ type K Thermocouple bar alloy Wire forelectric insluated cable KP KN (Type K/N/J/T/E) / copper wire

Price Negotiable
Min Order 100 kg
Availability In Stock
Shipping From Shandong, China
Popularity 509 people viewed
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Model NO.:
K
Type:
Bare
Conductor Type:
Solid
Application:
Heating
Conductor Material:
Ni Cr Si Al
Sheath Material:
No
Insulation Material:
Bare
Material Shape:
Round Wire
Range of Application:
Heating, Temperature Measurement
Certification:
ISO9001, RoHS
Brand:
Liqun
Model No.:
K
Diameter:
0.2-3.2mm
Positive Pole:
Nickel Chromel
Negative Pole:
Nickel Silicon/Nickel Aluminum
OEM/ODM:
Yes
MOQ:
100kg
Temperature Range:
-270~1372
Sample:
Available
Surface:
Bright/ oxidized thermocouple wire
Trademark:
Liqun
Transport Package:
Plywood Cases
Specification:
3.2/2.5/2.0/1.29/0.813/0.5/0.3/0.2mm
Origin:
China
HS Code:
75052200
Product Description


Manufacturer Thermocouple Bare Alloy Wire (Type K/N/E/J/T)
Product Description
 
Type K is the most commonly used thermocouple for measuring high temperatures, providing the widest operating temperature range from - 200 ° to + 1260 °C.Type K has a better resistance to oxidation than other types of thermocouple (except type N) and is particularly recommended for oxidizing or inert atmospheres.It should not be used without protection in sulphurous atmospheres, in reducing atmospheres or a long time in a vacuum.Must be protected from sulfurous and marginally oxidizing atmospheres. Reliable and accurate at high temperatures.

Type N thermocouple has been developed which provides much longer life, longer exposure to high temperature and better reliability of EMF drift and short term EMF changes.

Type E thermocouple has the highest EMF output per degree of all the referenced thermocouples.

Type J Thermocouple is frequently used for its low cost and high EMF It can be used in oxidizing conditions up to 760°C. For higher temperatures, it is recommended to use large wire diameters.Type J thermocouple is suitable for oxidizing, reducing inert atmosphere or vacuum.

Type T thermocouple is suitable for oxidizing, reducing inert atmosphere or vacuum.
Product Parameters
 
1.Chemical composition and mechanical properties
ProductChemical Composition/%Density (g/cm3)Melting point
(ºC)		Resistivity
(μΩ.cm)		Tensile Strength
(Mpa)
NiCrSiAlMgFeCu
KP(+) Nickel Chrome9010-----8.7142770≥490
KN(-) Nickel Silicon97-3----8.6139929≥390
KN(-) Nickel Aluminum96-13---8.6139929≥390
NP(+) Nickel Chrome SiliconBlance13.7-14.71.2-1.6-<0.01<>--8.7142770≥490
NN(-)
Nickel Silicon Magnesium		Blance<0.02<>4.2-4.6-0.5-1.5--8.6139929≥390
EP(+) Nickel Chrome9010-----8.5142770.6≥490
EN(-) Copper Nickel45-----558.8122049≥390
JP(+) Pure Iron -----100-7.8140212≥240
JN(-)
Copper Nickel 		45-----558.8122049≥390
TP(+) Copper Wire------1008.910841.71≥196
TN(-) Copper Nickel45-----558.8122049≥390
<0.01<><0.01<><0.02<><0.02<>
 
2.Maximum operating temperatures
ProductAlloy wire
Dia/mm		The long-term operating
temperatures/°C		The short-term operating
temperatures/°C
KP/KN0.3700800
0.5800900
0.8,1.09001000
1.2,1.610001100
2.0,2.511001200
3.212001300
NP/NN0.3700800
0.5800900
0.8,1.09001000
1.2,1.610001100
2.0,2.511001200
3.212001300
EP/EN0.3,0.5350450
0.8,1.0,1.2450550
1.6,2.0550650
2.5650750
3.2750900
JP/JN0.3,0.5300400
0.8,1.0,1.2400500
1.6,2.0500600
2.5,3.2600750
TP/TN0.2,0.3150200
0.5,0.8200250
 
3.EMF reference table (μV)
ProductOperating
temperatures/°C		Nominal value of
thermoelectric EMF		Level I
ToleranceRange of EMF
KP/KN1004 096±464 050-4 142
2008 138±448 094-8 182
30012 209±5012 159-12 259
40016 397±6816 329-16 465
50020 644±8520 559-20 729
60024 905±10224 803-25 007
70029 129±11729 012-29 246
80033 275±13133 144-33 406
90037 326±14437 182-37 470
100041 276±15641 120-41 432
110045 119±16744 952-45 286
120048 838--
130052 410--
ProductOperating
temperatures/°C		Nominal value of
thermoelectric EMF		Level I
ToleranceRange of EMF
NP/NN1002774±442730-2818
2005913±495864-5962
3009341±539288-9394
40012974±5912915-13033
50016748±7616672-16824
60020613±9420519-20707
70024527±11024417-24637
80028455±12628329-28581
90032371±14032231-32511
100036256±15436102-36410
110040087±16739920-40254
120043846--
130047477--
 
ProductOperating
temperatures/°C		Nominal value of
thermoelectric EMF		Level I
ToleranceRange of EMF
EP/EN1006 319±686 251-6 387
20013 421±7413 347-13 495
30021 036±9320 943-21 129
40028 946±12828 818-29 074
50037 005±16236 843-37 167
60045 093±19444 899-45 287
70053 112±22352 889-53 335
80061 017±25160 766-61 268
90066 787--
 
ProductOperating
temperatures/°C		Nominal value of
thermoelectric EMF		Level I
ToleranceRange of EMF
JP/JN1005 269±825 187-5 351
20010 779±8310 696-10 862
30016 327±8316 244-16 410
40021 848±8821 760-21 936
50027 393±11227 281-27 505
60033 102±14032 962-33 242
70039 132±17438 958-39 306
75042 281±19242 089-42 437
76042 919±19442 725-43 113
 
ProductOperating
temperatures/°C		Nominal value of
thermoelectric EMF		Level I
ToleranceRange of EMF
TP/TN1004 279±244 255-4 303
1506 704±306 674-6 734
2009 288±439 245-9 331
25012 013±5611 957-12 069
30014 862±7014 792-14 932
35017 818±7417 744-17 892

Our production as per norm GB/T 2614-2010,ASTME230,IEC6584.For further information or special request, please contact us.
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FAQ
Q1.What is the nature of the company?
A: We are a production enterprise, our company has its own factory.

Q2. What is the MOQ of an order of your company?
A: Our company's MOQ is 100 kg for each type of product.

Q3.Can I get a sample before mass production ?
A: Sample is free,the shipping cost of the sample is paid by the customer .

Q4.How long is the mass production cycle of product?
We will end the production within 15-20 days after receiving the deposit.

Q5.What payment method does your company support?
A: We can accept T/T, L/C ,you can choose the one which the most convenient or most effective for you .
 

 
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