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Brand Name : OHMALLOY
Model Number : K-HP-5123
Certification : ISO9001-2008
Place of Origin : China(Shanghai)
MOQ : 100 meters
Price : negotiable
Payment Terms : L/C, T/T, Paypal,
Supply Ability : 500000 meters per month
Delivery Time : 10 -15 days
Packaging Details : 100m/spool
Material : Chromel,Alumel
Insulation : FEP.PVC. Fiberglass, PTFE, silicon rubber,etc.
Diameter : 20AWG
Color : ANSI code, IEC code, GB/T standard
Shiled : Customer's demand
Usage : Thermocouple cable
20AWG Type K Thermocouple Cable KP KN Thermocouple cable/wire
Alumel(KN)is an alloy consisting of approximately 95% nickel, 2% manganese, 2% aluminium and 1% silicon. This magnetic alloy is used for thermocouples and thermocouple extension wire. In thermocouples, alumel is often used together with chromel to form type K thermocouples
(Common Name: KN, NiAl, NiSi3,Thermothal N)
Nickel | 95 | Manganese | 2 |
Aluminium | 2 | Silicon | 1 |
Or
Nickel | 97 | Manganese | 0 |
Chromium | 3 | Silicon | 0 |
Properties of Alumel:
CHARACTERISTICS: | |
Temperature coefficient | 0.00032 K−1 |
Electrical resistivity | 0.294 µΩ m |
Mechanical properties | |
Elongation at break | <44% |
Thermal conductivity | 30 W/m/K |
Tensile strength | 620–780 MPa |
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 |
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Type K Thermocouple Cable KP KN Thermocouple Wire Electrical Resistivity 0.294 µΩ M Images |