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Ohmalloy Material Co., Ltd.

Thermcouple Wires, ANSI Code IEC Code ASTM Code GB/T Standard, Chromel and Alumel manufacturer / supplier in China, offering 20AWG Type K Thermocouple Cable Kp Kn Thermocouple Cable/Wire, Heater Core Wire 19 Strands Cr20ni80 Nichrome Thermoelectric Alloys Wire, Kp/Kn Thermocouple Extension Wire 0.25mm Type K Bare Cable Alloy Wire and so on.

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Supplier Homepage Product Thermocouple Wire 20AWG Type K Thermocouple Cable Kp Kn Thermocouple Cable/Wire

20AWG Type K Thermocouple Cable Kp Kn Thermocouple Cable/Wire

FOB Price: US $0.59-1.5 / Meter
Min. Order: 100 Meters
Min. Order FOB Price
100 Meters US $0.59-1.5/ Meter
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Port: Shanghai, China
Production Capacity: 500000meters Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: K-HP-5123
  • Conductor Type: Solid
  • Conductor Material: Chromel and Alumel
  • Insulation Material: Fiberglass
  • Range of Application: Machinery,Thermocouple,Electricity
  • Brand: Ohmalloy
  • Transport Package: 100m/Spool, 305m/Spool, 1000FT/Spool, 1000m/Spool
  • Origin: China
  • Type: Insulated
  • Application: Thermocouple Wires
  • Sheath Material: Fiber Glass
  • Material Shape: Round Wire
  • Certification: ISO9001, ANSI
  • Trademark: OHMALLOY
  • Specification: 20AWG
  • HS Code: 9025900000
Product Description
20AWG Type K Thermocouple Cable KP KN Thermocouple cable/wire

Alumel(KN)is an alloy consisting of approximately 95% nickel, 2% manganese, 2% aluminium and 1% silicon. This magnetic alloy is used for thermocouples and thermocouple extension wire. In thermocouples, alumel is often used together with chromel to form type K thermocouples
(Common Name: KN, NiAl, NiSi3,Thermothal N)
Normal composition%
Nickel95Manganese2
Aluminium2Silicon1
Or
Nickel97Manganese0
Chromium3Silicon0


Properties of Alumel:
CHARACTERISTICS: 
Temperature coefficient0.00032 K−1
Electrical resistivity0.294 µΩ m
Mechanical properties 
Elongation at break<44%
Thermal conductivity30 W/m/K
Tensile strength620-780 MPa


Style of supply
Alloys NameTypeDimension
Chromel-WWireD=0.05mm~12mm
Chromel-RRibbonW=0.5-10mT=0.05~1.5mm
Chromel-SStripW=10~150mmT=0.1~3.0
Chromel-BBarDia=5-12mmL=50~1500
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