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Resistance Alloy Wire Thermocouple Type N Nickel Chrome - China

price: 20.00 Dollar US$

NiCrSi-NiSiMg(Type N) thermocouple is the latest base metal thermocouple, developed to improve the drawbacks that type K thermocouple has.

The main chemical composition of positive leg NiCrSi(NP) is Ni: Cr: Si~84.4: 14.2: 1.4; negative leg NiSiMg (NN) is Ni: Si: Mg~95.5: 4.4: 0.1 - Type N thermocouple also be used in

the similar atmospheres that type K works, and the operating temperature range is -200~1300℃。

Type N thermocouple improves the EMF drift and short term EMF change, compared to type K thermocouple, and has a longer life than type K thermocouple.

Therefore, in the industries where temperature control and measurement are especially critical, type N thermocouple has more advantages than other thermocouple as it has long life and stable thermal EMF.


Company Contact:


  • Phone: +86-13218781558

  • Address: No.7 Nanqiu Road, Jiangyin , Jiangsu , China

  • Email: Email


Published date: December 26, 2019

  • Business Description: Jiangyin Chengxin Alloy Material Co.,Ltd produces hundreds of types products with the "REOU” brand, comprising over a thousand specifications under seven main categories.

    Copper-based low resistance heating alloys (CuNi1-CuNi44); precision resistance alloys(Karma.

    manganin and constantan); high resistance heating alloys (nickel-chromium alloy wire); thermocouple alloys (K,N, E, T, J type); thermocouple extension wire alloys; PTC thermistor resistance alloy and specialty wire (pure nickel wire and corrosion-resistant with wire, strip, ribbon, bar, foil, sheet, stranded.

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