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Ohmalloy Material Co., Ltd.

Thermocouple Wire, ANSI Code IEC Code ASTM Code GB/T Standard, Nickel Alumel manufacturer / supplier in China, offering Nial /Nisi Type K Thermocouple Alloy Wire, Heater Core Wire 19 Strands Cr20ni80 Nichrome Thermoelectric Alloys Wire, Kp/Kn Thermocouple Extension Wire 0.25mm Type K Bare Cable Alloy Wire and so on.

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Supplier Homepage Product Thermocouple Wire Nial /Nisi Type K Thermocouple Alloy Wire

Nial /Nisi Type K Thermocouple Alloy Wire

FOB Price: US $0.59-2.5 / Meter
Min. Order: 100 Meters
Min. Order FOB Price
100 Meters US $0.59-2.5/ Meter
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Port: Shanghai, China
Production Capacity: 500000meters Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: K-BW-120
  • Conductor Type: Solid
  • Conductor Material: Chromel/Alumel
  • Range of Application: Machinery,Thermocouple,Electricity
  • Brand: Ohmalloy
  • Trademark: OHMALLOY
  • Specification: 28 AWG
  • Type: Bare
  • Application: Thermocouple Wires
  • Material Shape: Round Wire
  • Certification: ISO9001, ANSI
  • Colour: Bright
  • Transport Package: 100m/Spool, 500m/Spool, 1000FT/Spool, 1000m/Spool
  • Origin: China
Product Description
NiAl /NiSi Type K Thermocouple Alloy 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, Western Union, 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.
Thermocouple variety and index for thermocouple TYPE K WIRE
Thermocouple Variety and Index
VarietyTypeMeasurement Range(°C)
NiCr-NiSiK-200-1300
NiCr-CuNiE-200-900
Fe-CuNiJ-40-750
Cu-CuNiT-200-350
NiCrSi-NiSiN-200-1300
NiCr-AuFe0.07NiCr-AuFe0.07-270-0

Thermocouple type and grade for thermocouple TYPE K WIRE
Thermocouple TypeGradeTemperature Range(°C)Allowable Deviation
Type K and type NI-40-1100±1.5°C or±0.4%t
II-40-1300±2.5°C or ±0.75%t
III-200-40±2.5°C or ±1.5%t
Type EI-40-1100±1.5°C or ±0.4%t
II-40-1300±2.5°C or ±0.75%t
III-200-40±2.5°C or±1.5%t
Type JI-40-750±1.5°C or ±0.4%t
II-40-750±2.5°C or ±0.75%t
Type TI-40-350±0.5°C or± 0.4%t
II-40-350±1.0°C or± 0.75%t
III-200-40±1.0°C or± 1.5%t
NiCr-AuFe0.07I-270-0±0.5°C
II±1.0°C

Specification of alloy wires for thermocouple TYPE K WIRE
AnodeCathodeDiameter(mm)Maximum Temperature(°C)
NameCodeNameCodeLong-time usingShort-time using
NiCr10(Chromel)KPNiSi3(Alumel)KNΦ0.3700800
Φ0.5800900
Φ0.8 Φ1.09001000
Φ1.2 Φ1.610001100
Φ2.0 Φ2.511001200
NiCr14.2SiNPNiSi4NNΦ3.212001300
NiCr10(Chromel)EPCuNi45(Copel)ENΦ0.3 Φ0.5350450
Φ0.8 Φ1.0 Φ1.2450550
Φ1.6 Φ2.0550650
Φ2.5650750
Φ3.2750900
Fe(Iron)JPCuNi45(Copel)JNΦ0.3 Φ0.5300400
Φ0.8 Φ1.0 Φ1.2400500
Φ1.6 Φ2.0500600
Φ2.5 Φ3.2600750
Cu(Copper)TPCuNi45(Copel)TNΦ0.2 Φ0.3150200
Φ0.5 Φ0.8200250
Φ1.0 Φ1.2250300
Φ1.6 Φ2.0300350

Normal composition%
Nickel95Manganese2
Aluminium2Silicon1
Or
Nickel97Manganese0
Chromium3Silicon0

Properties of Alumel:
CHARACTERISTICS: 
Temperature coefficient0.00032 K−1
Electrical resistivity0.294 µΩ m
Mechanical properties 
Elongation at break<44%
Thermal conductivity30 W/m/K
Tensile strength620-780 MPa
Style of supply
Alloys NameTypeDimension
Chromel-WWireD=0.05mm~12mm
Chromel-RRibbonW=0.5-10mT=0.05~1.5mm
Chromel-SStripW=10~150mmT=0.1~3.0
Chromel-BBarDia=5-12mmL=50~1500

FAQ:

1. What's the minimum quantity customer can order?
If we have your size in stock, we can provide any quantity you want.
If we do not have, for spool wire, we can produce 1 spool, about 2-3kg. For coil wire, 25kg.
 
2. How can you pay for small sample amount?
We have Western union account, wire transfer for sample amount also ok.
 
3. Customer do not have express account. How will us arrange the delivery for sample order?
Just need to provide your address information, we will check the express cost, you can arrange the express cost together with sample value.
 
4. What's our payment terms?
We can accept LC T/T payment terms, it also depending on delivery and total amount. Let's talk more in details after getting your detailed requirements.
 
5. Do you provide free samples?
If you want several meters and we have stock of your size, we can provide, customer need to bear the International express cost.
 
6. What's our working time?
We will give you reply through email/phone Online contact tool within 24 hours. No matter working day or holidays.




 
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