| Sign In | Join Free | My carsrow.com |
|
| Categories | Thermocouple Cable |
|---|---|
| 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 |
| Company Info. |
| Ohmalloy Material Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
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 | |


|