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| Type: | Bare |
| Conductor Type: | Solid |
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20mm*0.8mm Chromel Alumel KP(NiCr) KN(NiSi) Type K Thermocouple Strip for Connector
TYPE K (CHROMEL vs ALUMEL ) is used in oxidizing, inert or dry reducing atmospheres. Exposure to vacuum limited to short time periods. Must be protected from sulfurous and marginally oxidizing atmospheres. Reliable and accurate at high temperatures.
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 |
Physical properties and Mechnical properties
|
Material |
Density(g/cm3) |
Melting pointºC |
Tensile Strength(Mpa) |
Volume resistivity(μΩ.cm) |
Elongation rate (%) |
|
KP(Chromel) |
8.5 |
1427 |
>490 |
70.6(20ºC) |
>10 |
|
KN(Alumel) |
8.6 |
1399 |
>390 |
29.4(20ºC) |
>15 |
EMF Value range at different temperature
|
Material |
EMF value Vs Pt(μV) |
|||||
|
100ºC |
200ºC |
300ºC |
400ºC |
500ºC |
600ºC |
|
|
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) |
||||
|
700ºC |
800ºC |
900ºC |
1000ºC |
1100ºC |
|
22845~22999 |
26064~26246 |
29223~29411 |
32313~32525 |
35336~35548 |
|
6167~6247 |
7080~7160 |
7959~8059 |
8807~8907 |
9617~9737 |
| Code | Wires component of the thermocouple | |
| +Positive leg | -Negative leg | |
| N | Ni-cr-si (NP) | Ni-si-magnesium (NN) |
| K | Ni-Cr (KP) | Ni-Al(Si) (KN) |
| E | Ni-Cr (EP) | Cu-Ni<constantan> (EN) |
| J | Iron (JP) | Cu-Ni<constantan> (JN) |
| T | Copper (TP) | Cu-Ni<constantan> (TN) |
| ASTM | ANSI | IEC | DIN | BS | NF | JIS | GOST |
| (American Society for Testing and Materials) E 230 | (American National Standard Institute) MC 96.1 | (European Standard by the International Electrotechnical Commission 584)-1/2/3 | (Deutsche Industrie Normen) EN 60584 -1/2 | (British Standards) 4937.1041, EN 60584 - 1/2 | (Norme Française) EN 60584 -1/2 - NFC 42323 - NFC 42324 | (Japanese Industrial Standards) C 1602 - C 1610 | (Unification of the Russian Specifications) 3044 |
Over the years, we have worked hard to promote and realize the modernization of alloy sales, and actively cultivated and enhanced the ability of employees' independent innovation. All-round renovation and upgrade of the original business site, facilities and equipment, and modern computer management. Hope to establish long-term partnerships and win market reputation.
We are increasing thescale of trade and customers through out the world. With our good reputation we have won the trust of our customers. It's helps the modernisation of our country and promote the economic and technical exchanges with the rest of the world. We also look forward to enhance the friendship with other countries and make positive impact.
We warmly hope that you and us together, hand in hand, create a glorious future.
DLX alloy, which is a alloy factory more than 18 years, we are founded in 2002, and run business with resistance alloy first. And in past 20 years, we R&D new product such as Thermocouple alloy,inconel, monel, hastelloy, high temperature alloy and other nickel based alloy products.
What is your working time?
Monday-Friday : 8:30AM-17:00PM (Beijing time, GMT+08.00)
We have public holiday during May.1-3, Oct.1-7 and Chinese New Year holiday . Pls e-mail us during our holiday if u have any questions.
Do you provide free samples?
Yes, we can provide a free sample for testing,buyer should bear the shipping costs.
What is your payment terms?
T/T,L/C,D/A,D/P,Western Union,MoneyGram,Paypal
What is the lead time?
Usually sample lead time is 15 days after payment has been confirmed.
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