• Model NO.：Type J
• Material Shape：Round Wire
• Range of Application：Temperature Measurement
• Certification：ISO9001, RoHS
• Brand：Huona
• Size：0.3,0.5,0.8,1.0,1.2,1.6,2.0,2.5,3.2mmm
• Surface：Bright, Oxidized Thermocouple Wire
• Grade：I,II,III
• Tensile Strength：≥390
• Item：Chromel Alumel Wire
• Kp：Chromel
• Kn：Alumel
• Wire Shape：Round,Flat
• Us Name：Tc Wire , K14 Thermocouple Wire
• Brand Name：Type K
• Sample：Small Order Accepted
• OEM：Yes
• Stock：Yes
• Transport Package：Wooden Cases or Cartons
• Specification：Diameter 0.03mm-4mm
• Trademark：HUONA
• Origin：Shanghai
• HS Code：7505220000
• Production Capacity：300 Tons, Months

Chemical Composition for thermocouple wire
Conductor Name
Polarity
Code
Nominal Chemical Composition /%
Ni
Cr
Si
Ni-Cr
Positive
KP
90
10
--
Ni- Si
Negative
KN
97
--
3 Working Temperature
of thermocouple wireDiameter/mm
Long time Working temperature /ºC
Short period Working temperature /ºC
0.3
700
800
0.5
800
900
0.8,1.0
900
1000
1.2,1.6
1000
1100
2.0,2.5
1100
1200
3.2
1200
1300
Application of thermocouple wire:
1. Heating - Gas burners for ovens
2. Cooling - Freezers
3. Engine protection - Temperatures and surface temperatures
4. High temperature control - Iron casting