Expansion Alloy, Feni50, Vacovit 500 manufacturer / supplier in China, offering 4j50 (Expansion-alloy) 50h, N50, Vacovit 500, Feni50, 0cr21al4 Wire Swg16 Fecral Alloy for Heating Wire, N6, N4, Pure Nickel, Nickel 201 and so on.
Min. Order / Reference FOB Price | |
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5 Piece | US $27.85/ Piece |
Local Area: | Baoshan, Yunnan, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal |
Type: | Metal Electrode |
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Cooling System: | Natural |
Function: | Temperature Measuring |
Type K Thermocouple Bare Wire 1200ºC Chromel Aumel ANSI Standard 1 Meter Length
NiCr/NiAl Type K Thermocouple Wire 1 Meter Length Rod
Type: K, E, J, T, N, etcStyle: bright or oxidizedApplication: forming two hot electrodes of thermocouple or compensating cablePlace of Origin: Jiangsu, China (Mainland)Brand Name: Thermocouple wireProduct Size: 0.05mm to 10.0mmDelivery time: 7-20days which is according to quantityEco-friendly: YesMOQ: 1kgsTrade term: FOB, EXW, CIF, CFRPayment term: T/T, Resonator Western Union, L/CCertificate: ISO,CQC ROHSMaking sample time: all type in stockAdvantage: high quality with high measuring accuracy, fast thermal response, high mechanical strength, long service lifetime, wide temp measuring range of -200-1300centigradeManufacturing Equipment for Electrical & Electroni Classification for thermocouple TYPE K wire
Thermocouple level (high temperature level). This type of thermocouple wire is mainly suitable for thermocouple type K, J, E, T, N and L and other high temperature detection instrument, temperature sensor, etc.Compensating wire level (low temperature level). This type of thermocouple wire is mainly suitable for compensating cable and extension wire of various thermocouples of type S, R, B, K, E, J, T, N and L, heating cable, control cable and so on.1.ChemicalComposition
MaterialChemical composition (%)NiCrSiMnAlKP(Chromel)9010KN(Alumel)951-20.5-1.51-1.52.Physical Properties and Mechnical Properties
MaterialDensity(g/cm3)
Melting pointºC)
Tensile Strength(Mpa)
Volume resistivity(μΩ.cm)
Elongation rate (%)
KP(Chromel)8.51427>49070.6(20ºC)>10KN(Alumel)8.61399>39029.4(20ºC)>153.EMF Value Range at Different Temperature
MaterialEMF value Vs Pt(μV)100ºC200ºC300ºC400ºC500ºC600ºCKP(Chromel)2816~28965938~60189298~937812729~1282116156~1626619532~19676KN(Alumel)1218~12622140~21802849~28933600~36444403~44635271~5331EMF value Vs Pt(μV)700ºC800ºC900ºC1000ºC1100ºC22845~2299926064~2624629223~2941132313~3252535336~355486167~62477080~71607959~80598807~89079617~9737Thermocouple variety and index for thermocouple TYPE K ROD
Thermocouple Variety and IndexVarietyTypeMeasurement Range(°C)NiCr-NiSiK-200-1300NiCr-CuNiE-200-900Fe-CuNiJ-40-750Cu-CuNiT-200-350NiCrSi-NiSiN-200-1300NiCr-AuFe0.07NiCr-AuFe0.07-270-0Thermocouple type and grade for thermocouple TYPE K ROD
Thermocouple TypeGradeTemperature Range(°C)Allowable Deviationtype K and type NI-40-1100±1.5°C or±0.4%TII-40-1300±2.5&Inverter deg;C or ±0.75%TIII-200-40±2.5°C or ±1.5%Ttype EI-40-1100±1.5°C or ±0.4%TII-40-1300±2.5°C or ±0.75%TIII-200-40±2.5°C or±1.5%Ttype JI-40-750±1.5°C or ±0.4%TII-40-750±2.5°C or ±0.75%Ttype TI-40-350±0.5°C or± 0.4%TII-40-350±1.0°C or± 0.75%TIII-200-40±1.0°C or± 1.5%TNiCr-AuFe0.07I-270-0±0.5°CII±1.0°CSpecification of alloy wires for thermocouple TYPE K ROD
AnodeCathodeDiameter(mm)Maximum Temperature(°C)namecodenamecodelong-time usingshort-time uPower Tools singNiCr10(Chromel)KPNiSi3(Alumel)KNΦ0.3700800Φ0.5800900Φ0.8 Φ1.09001000Φ1.2 Φ1.610001100Φ2.0 Φ2.511001200NiCr14.2SiNPNiSi4NNΦ3.212001300NiCr10(Chromel)EPCuNi45(Copel)ENΦ0.3 Φ0.5350450Φ0.8 Φ1.0 Φ1.2450550Φ1.6 Φ2.0550650Φ2.5650750Φ3.2750900Fe(Iron)JPCuNi45(Copel)JNΦ0.3 Φ0.5300400Φ0.8 Φ1.0 Φ1.2400500Φ1.6 Φ2.0500600Φ2.5 Φ3.2600750Cu(Copper)TPCuNi45(Copel)TNΦ0.2 Φ0.3150200Φ0.5 Φ0.8200250Cable Tools Φ1.0 Φ1.2250300Φ1.6 Φ2.0300350