• Model NO.：K
• Material Shape：Round Wire
• Range of Application：Thermocouple
• Certification：ISO9001
• Brand：Tankii
• Item：Thick thermocouple wire 8mm 12mm chromel alumel ro
• Surface：Bright, oxidized
• Grade：I,II
• Tensile stength：≥390
• Transport Package：Roll with Plastic Film Wrapped and Carton Package
• Specification：6mm 8mm 12mm
• Trademark：TANKII
• Origin：China
• HS Code：7505220000
• Production Capacity：300 Tons,Year

Chemical Composition
Conductor Name
Polarity
Code
Nominal Chemical Composition /%
Ni
Cr
Si
Ni-Cr
Positive
KP
90
10
--
Ni- Si
Negative
KN
97
--
3 
Working Temperature
Diameter/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