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24 AWG or 20AWG J Type Thermocouple Cables With Black / White Color

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China Ohmalloy Material Co.,Ltd certification
China Ohmalloy Material Co.,Ltd certification
I search for Nichrome plate long time, and successfully bought it from Ohmalloy material. OHMALLOY provide real good service in alloy service and can always help me in finding the correct resistance alloy.

—— Mike Harness

OHMALLOY can provie me only 1kg Kovar alloy wire 1.0mm with short time, that is really amazing. Thanks

—— Janey

Really professional in thermocouple wire and cable, what i want just can get from OHMALLOY

—— Chris

Enamelled Constantan 0.08mm, i never expect to get only 2kg of it. But OHMALLOY supply it to me with good quality. God Jesus! Such a reliable supplier from china

—— Aaron

24 AWG or 20AWG J Type Thermocouple Cables With Black / White Color

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Large Image :  24 AWG or 20AWG J Type Thermocouple Cables With Black / White Color Get Best Price

Product Details:
Place of Origin: China(Shanghai)
Brand Name: OHMALLOY
Certification: ISO9001-2008
Model Number: TYPE J 20 AWG
Payment & Shipping Terms:
Minimum Order Quantity: 100meters
Price: negotiable
Packaging Details: 100m/spool, 500m/roll
Delivery Time: 10 days
Payment Terms: L/C, T/T,
Supply Ability: 500000meters/month
Detailed Product Description
Conductor: +Iron, -Constantan Conductor Dia: 24AWG
Insulation Material: Fiberglass Jacket Material: Fiberglass
Color: Black, White Package: 1000ft/roll
Standard: ANSI96.1 Or IEC 584-2
High Light:

thermocouple bare wire


thermocouple extension wire

24 AWG or 20AWG J Type Thermocouple Cables With Black / White Color



Item No. J-BH-BH-0.51
Conductor Material +Iron, -Constantan
Conductor Dia 0.51mm*2
Insulation material Glass fiber 700 ℃
Insulation color +black, -White
Cable Construction Stranded
Inner Shielding material /
Jacket material /
Jacket color Black
Outer Shielding Material /
Insulated DIA 1.2mm
Cable DIA 1.3mm*2.6mm
Cable Dielectric Test DC.500v
Net weight 15kg/km


24 AWG or 20AWG J Type Thermocouple Cables With Black / White Color 0

Chromel (KP) is an alloy made of approximately 90 percent nickel and 10 percent chromium that is used to make the positive conductors of ANSI Type E (chromel-constantan) and K (chromel-alumel) thermocouples. It can be used up to 1100 °C in oxidizing atmospheres.

(Common Name: KP, NiCr10, NiCr90/10, Thermothal P )

Normal composition%

Nickel 90 Manganese 0
Chromium 10    


Temperature coefficient 0.00032 K−1
Electrical resistivity 0.706 µΩ m
Mechanical properties  
Elongation at break <44%
Izod impact strength 108 J m−1
Modulus of elasticity 186 GPa
Tensile strength 620–780 MPa
Physical properties  
Density 8.5 g cm−3
Melting point 1420 °C
Thermal properties  
Coefficient of thermal expansion 12.8×10−6 K−1 at 20–1000 °C
Maximum use temperature in air 1100 °C
Thermal conductivity 19 W m−1 K−1 at 23 °C



Style of supply

Alloys Name Type Dimension
Chromel-W Wire D=0.05mm~12mm
Chromel-R Ribbon W=0.5-10m T=0.05~1.5mm
Chromel-S Strip W=10~150mm T=0.1~3.0
Chromel-B Bar Dia=5-12mm L=50~1500



Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Mr. Qiu

Tel: +8613795230939

Send your inquiry directly to us