Cable & Wire

Home > Product > Electric Wire & Cable

Type E Thermocouple Wire with Nicr/Constantan

Ohmalloy Material Co., Ltd.
  • Type：Bare
  • Conductor Type：Solid
  • Application：Thermocouple Wires
  • Conductor Material：Nicr,Constantan
  • Material Shape：Round Wire
  • Range of Application：Machinery,Thermocouple,Electricity

Base Info

  • Model NO.：E-HP-1223
  • Certification：ISO9001, ANSI
  • Brand：Ohmalloy
  • Transport Package：20kg,Coil DIN 160 or DIN 250
  • Specification：0.05mm-12mm
  • Trademark：OHMALLOY
  • Origin：China
  • Production Capacity：500000kg Per Month

Description

MaterialChemical composition (%)NiCrCuMnAlEP(Chromel)9010   EN(Constantan)45 55  
2. Physical properties and Mechnical properties     MaterialDensity(g/cm3)Melting pointºC)Tensile Strength(Mpa)Volume resistivity(μΩ.cm)Elongation rate (%)EP(Chromel)8.51427>49070.6(20ºC)>25EN(Constantan)8.81220>39049.0(20ºC)>25
3. EMF Value range at different temperatureMaterialEMF value Vs Pt(μV)100ºC200ºC300ºC400ºC500ºC600ºCKP(Chromel)2769~28595921~60199272~937412709~1281916144~1628219537~19699EN(Constantan)3499~35617389~751311647~1177916109~1625520699~2088525362~25588 EMF value Vs Pt(μV)700ºC800ºC900ºC1000ºC1100ºC22859~2304326102~26308   30030~3029234664~34960