Shanghai Tankii Alloy Material Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 5000Tons/Year |
| Packaging Details | - |
| Delivery Time | 10-15Days |
| Dia | customized |
| Item | K /N /E / T /J type Thermocouple wire IEC class |
| chemical composition | Ni/Cr/Si/Al/Cu |
| Production Capacity | 60000kg/Month |
| Temperature Range | -270~1372 |
| HS Code | 75052200 |
| Brand Name | tankii |
| Model Number | K Type Chromel Alumel Bare Wire |
| Certification | - |
| Place of Origin | china |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000Tons/Year |
| Packaging Details | - | Delivery Time | 10-15Days |
| Dia | customized | Item | K /N /E / T /J type Thermocouple wire IEC class |
| chemical composition | Ni/Cr/Si/Al/Cu | Production Capacity | 60000kg/Month |
| Temperature Range | -270~1372 | HS Code | 75052200 |
| Brand Name | tankii | Model Number | K Type Chromel Alumel Bare Wire |
| Certification | - | Place of Origin | china |
| High Light | Accurate Temperature Control Thermocouple Bare Wire ，Industrial Thermocouple Bare Wire ，Versatile Thermocouple Bare Wire | ||
Customized High precision Different Size Thermocouple Bare Alloy Wire (Type K/N/E/J/T)for electric insulated
Thermocouple compensating wire is used to connect the electrode (cold side of thermocouple) with display instrument in order to form a temperature measurement system.
Thermocouple compensating wire is used to extend the reference junction of thermocouple and connect with the temperature measuring instrument to form a temperature measuring system.
It usually works in most applications, which include industrial aerospace,nuclear power,chemical industry.
1.Chemical composition and mechanical properties
| Thermocouple type | Extension condution model | Extension condution alloy wire | |||||||||||||
| Name | Code | Polarity | Chemical Composition/% | Density (g/cm3) | Resistivity (μΩ.cm) | Tensile Strength (Mpa) | |||||||||
| Ni | Cr | Si | Cu | Fe | Mg | ||||||||||
| K | KX | Ni-Cr10 | KPX | Positive | 90 | 10 | - | - | - | - | 8.7 | <7.9 | >490 | ||
| Ni-Si3 | KNX | Nagative | 97 | - | 3 | - | - | - | 8.6 | <0.3 | >390 | ||||
| KCA | Iron | KPCA | Positive | - | - | - | - | 100 | - | 8.7 | <7.9 | >490 | |||
| Cu-Ni22 | KNCA | Nagative | 22 | - | - | 78 | - | - | 8.6 | <0.3 | >390 | ||||
| KCB | Copper | KPCB | Positive | - | - | - | 100 | - | - | 8.7 | <7.9 | >490 | |||
| Cu-Ni40 | KNCB | Nagative | 40 | - | - | 60 | - | - | 8.6 | <0.3 | >390 | ||||
| N | NX | Ni-Cr14-Si | NPX | Positive | 84 | 14.5 | 1.5 | - | - | - | 8.7 | <7.9 | >490 | ||
| Ni-Si4-Mg | NNX | Nagative | 94.5 | 4.5 | - | - | - | 1.0 | 8.6 | <0.3 | >390 | ||||
| E | EX | Ni-Cr10 | EPX | Positive | 90 | 10 | - | - | - | - | 8.7 | <7.9 | >490 | ||
| Cu-Ni45 | ENX | Nagative | 45 | - | - | 55 | - | - | 8.6 | <0.3 | >390 | ||||
| J | JX | Pure Iron | JPX | Positive | - | - | - | - | 100 | - | 8.7 | <7.9 | >490 | ||
| Cu-Ni45 | JNX | Nagative | 45 | - | - | 55 | - | - | 8.6 | <0.3 | >390 | ||||
| T | TX | Copper | TPX | Positive | - | - | - | 100 | - | - | 8.7 | <7.9 | >490 | ||
| Cu-Ni45 | TNX | Nagative | 45 | - | - | 55 | - | - | 8.6 | <0.3 | >390 | ||||
| S | SC | Copper | SPC | Positive | - | - | - | 100 | - | - | 8.7 | <7.9 | >490 | ||
| Cu-Ni0.6 | SNC | Nagative | 0.6 | - | - | 99.4 | - | - | 8.6 | <0.3 | >390 | ||||
2.Alloy wire specification
| Alloy wire Dia/mm | Apply to the number of wire cores | The nominal cross-sectional area of the wire core /mm² |
| 0.2 | 7 | 0.2 |
| 0.3 | 7 | 0.5 |
| 0.41 | 19 | 2.5 |
| 0.43 | 7 | 1.0 |
| 0.52 | 7 | 1.5 |
| 0.52 | 1 | 0.2 |
| 0.8 | 1 | 0.5 |
| 1.13 | 1 | 1.0 |
| 1.38 | 1 | 1.5 |
| 1.78 | 1 | 2.5 |
| Thermocouple type | Extension condution model | Use classification | Operating temperatures/°C | Nominal value of thermoelectric EMF | Level I | |
| Tolerance | Range of EMF | |||||
K | KX KCA KCB | G | -25 | -968 | ±44 | -924~ -1012 |
| 100 | 4 096 | 4 052 ~4 140 | ||||
K | KX KCA | H | -25 | -968 | ±44 | -924~ -1012 |
| 100 | 4096 | 4 052~4 140 | ||||
| 200 | 8138 | 8 094~8 182 | ||||
| N | NX NC | G | -25 | -646 | ±43 | -603 ~ -689 |
| 100 | 2774 | 2 731 ~ 2 817 | ||||
| N | H | -25 | -646 | ±43 | -603 ~ -689 | |
| 100 | 2774 | 2 731 ~ 2 817 | ||||
| 200 | 5913 | 5 870 ~ 5 956 | ||||
| E | EX | G | -25 | -1432 | ±81 | -1351 ~ -1513 |
| 100 | 6319 | 6 238 ~ 6 400 | ||||
| E | H | -25 | -1432 | ±81 | -1351 ~ -1513 | |
| 100 | 6319 | 6 238 ~ 6 400 | ||||
| 200 | 13421 | 13 340 ~ 13 502 | ||||
| J | JX | G | -25 | -1239 | ±62 | -1177 ~ -1301 |
| 100 | 5269 | 5 207 ~ 5 331 | ||||
| J | H | -25 | -1239 | ±62 | -1177 ~ -1301 | |
| 100 | 5269 | 5 207 ~ 5 331 | ||||
| 200 | 10779 | 10 717 ~ 10 841 | ||||
| T | TX | G | -25 | -940 | ±30 | -910 ~ -970 |
| 100 | 4279 | 4 249 ~ 4 309 | ||||
| T | H | -25 | -940 | ±48 | -892 ~ -988 | |
| 100 | 4279 | 4 231 ~ 4 327 | ||||
| 200 | 9288 | 9 240 ~ 9 336 | ||||
| S | SC | G | 100 | 646 | ±30 | 616 - 676 |
| H | 100 | 646 | - | - | ||
| 200 | 1441 | - | - | |||
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1981
Total Annual:
8000000-100000000
Employee Number:
90~100
Ecer Certification：
Verified Supplier
Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribb... Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribb...
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