Ohmalloy Material Co.,Ltd
| Payment Terms | L/C, T/T, |
| Supply Ability | 2000KG/MONTH |
| Delivery Time | 15WORKDAYS |
| Packaging Details | spool |
| Conductor type | Alloy wire |
| Application | Temperature Sensors,thermocouple,temperature inspector |
| Type | Bare |
| Surface | Bright |
| Size | all size available |
| Material | Type J |
| Color | Bright and soft |
| Brand Name | OHMALLOY |
| Model Number | Type J |
| Certification | ISO CE |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
Chromel / Alumel Type K Bare Thermocouple Wire Dia 0.3mm For Oxidizing
3.2mm Dia Bare Thermocouple Wire For Measuring 1200℃ Or Dry Reducing Atmospheres
Coiled Type K Thermocouple Cable Flat PVC Insulation With Miniature Connector
Type T TP / TN Copper Bare Thermocouple Wire 0.1mm - 8.2mm Oxidized Surface
Product Specification
| Payment Terms | L/C, T/T, | Supply Ability | 2000KG/MONTH |
| Delivery Time | 15WORKDAYS | Packaging Details | spool |
| Conductor type | Alloy wire | Application | Temperature Sensors,thermocouple,temperature inspector |
| Type | Bare | Surface | Bright |
| Size | all size available | Material | Type J |
| Color | Bright and soft | Brand Name | OHMALLOY |
| Model Number | Type J | Certification | ISO CE |
| Place of Origin | CHINA | ||
| High Light | thermocouple bare wire ，thermocouple extension wire | ||
0.35mm Type J thermocouple bare Wire For Thermocouple Sensor
TYPE J (Iron vs Constantan) is used in vacuum, oxidizing, inert or reducing atmospheres. Iron element oxidizes rapidly at temperatures exceeding 538'C, and therefore heavier gauge wire is recommended for longer life at these temperatures
1. Chemical Composition
| Material | Chemical composition (%) | ||||
| Ni | Cu | Si | Iron | Al | |
| JP(Iron) | 100 | ||||
| JN(Constantan) | 45 | 55 | |||
2. Physical properties and Mechnical properties
|
Material |
Density(g/cm3) |
Melting point(℃) |
Tensile Strength (Mpa) |
Volume resistivity(μΩ.cm) |
Elongation rate (%) |
| JP(Iron) | 7.8 | 1402 | >240 | 12.0(20℃) | >20 |
| JN(Constantan) | 8.8 | 1220 | >390 | 49.0(20℃) | >25 |
3. EMF Value range at different temperature
| Material | EMF value (μV) | ||||||||||
| 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 600℃ | ||||||
| JP-JN | 5187~5351 | 10696~10862 | 16244~16410 | 21760~21936 | 27281~27505 | 32962~33242 | |||||
| EMF value Vs Pt(μV) | |||||||||||
| 700℃ | 750℃ | 760℃ | 800℃ | 900℃ | 1000℃ | ||||||
| 38958~39306 | 42089~42473 | 42725~43113 | |||||||||
Janey
Ohmalloy Material Co., Ltd
Add: No. 1211, Mudanjiang Road, Baoshan district, Shanghai
Mob./ Whatsapp/wechat/skype: +86-13805769652
Email: tina@ohmalloy.com
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2008
Total Annual:
4000000-6000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy. Ohmalloy Material Co.,Ltd have a full production line from melting, surface... Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy. Ohmalloy Material Co.,Ltd have a full production line from melting, surface...
Get in touch with us
Leave a Message, we will call you back quickly!