Ohmalloy Material Co.,Ltd
                                                                                                           
Verified Supplier
18 Years
Since 2008
Menu

Coiled Nichrome Bare Thermocouple Wire 1200℃ Chromel Aumel ANSI Standard Class I 1 Meter Length

Price Negotiable
Price: USD 26-35 / KG
MOQ: 5KG
Delivery Time: 2-5 working days
Brand: Ohmalloy/OEM
Product Description

Coiled Nichrome Thermocouple Wire 1200℃ Chromel Aumel ANSI Standard Class I 1 Meter Length

 

NiCr/NiAl Type K Thermocouple Wire

  • Type: K, E, J, T, N, etc
  • Style: bright or oxidized
  • Application: forming two hot electrodes of thermocouple or compensating cable
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: Thermocouple wire
  • Product Size: 0.05mm to 10.0mm
  • Delivery time: 7-20days which is according to quantity
  • Eco-friendly: Yes
  • MOQ: 1kgs
  • Trade term: FOB, EXW, CIF, CFR
  • Payment term: T/T, , L/C
  • Certificate: ISO,CQC ROHS
  • Making sample time: all type in stock
  • Advantage: high quality with high measuring accuracy, fast thermal response, high mechanical strength, long service lifetime, wide temp measuring range of -200-1300centigrade

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. Chemical Composition

Material Chemical composition (%)
Ni Cr Si Mn Al
KP(Chromel) 90 10      
KN(Alumel) 95   1-2 0.5-1.5 1-1.5

 

2. Physical Properties and Mechnical Properties

Material

 

 

Density(g/cm3)

 

Melting point℃)

 

Tensile Strength(Mpa)

 

Volume resistivity(μΩ.cm)

 

Elongation rate (%)

KP(Chromel) 8.5 1427 >490 70.6(20℃) >10
KN(Alumel) 8.6 1399 >390 29.4(20℃) >15

 

3. EMF Value Range at Different Temperature

Material EMF value Vs Pt(μV)
100℃ 200℃ 300℃ 400℃ 500℃ 600℃
KP(Chromel) 2816~2896 5938~6018 9298~9378 12729~12821 16156~16266 19532~19676
KN(Alumel) 1218~1262 2140~2180 2849~2893 3600~3644 4403~4463 5271~5331

 

EMF value Vs Pt(μV)
700℃ 800℃ 900℃ 1000℃ 1100℃
22845~22999 26064~26246 29223~29411 32313~32525 35336~35548
6167~6247 7080~7160 7959~8059 8807~8907 9617~9737

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Ohmalloy Material Co.,Ltd
Location Room 311, No.1211, Mudanjiang Road, Baoshan district, Shanghai
Contact Person Qiu

Request A Quote

Please check your email address.
Your message must be at least 20 characters.