Categories By Element
Categories By Function
Maximize | Catalog No. | TC2235 |
|---|---|
| Material | NiCrSi-NiSiMg |
| Density | 8.5 g/cm3 |
| M.O.Q | $300 |
| Working Temperature | -200-1300 °C |
Stanford Advanced Materials always uses its experience and expertise to provide the highest quality thermocouple wire products. We offer different type of thermocouple wire in wide lengths. SAM can also provide customized products.
Related products: Type J Thermocouple Wire, Type K Thermocouple Wire, Type T Thermocouple Wire, Type E Thermocouple Wire.
NiCrSi-NiSiMg thermocouple wire is the latest metal thermocouple developed to improve the drawbacks that type K thermocouple has. The Type N shares the same accuracy and temperature limits as the Type K. The type N is slightly more expensive. The type N has better repeatability between 572F to 932F (300 °C to 500 °C) compared to the type K.
Type | Chemical composition % | ||||
Ni | Cr | Mn | Si | Mg | |
NiCrSi(anode) | Balance | 13.7-14.7 | / | 1.2-1.6 | 0.01 |
NiSiMg(cathode) | Balance | 0.02 | / | 4.2-4.6 | 0.5-1.5 |
Type | EMF Versus Pt.67 （mV） | |||||
100°C | 200°C | 400°C | 600°C | 800°C | 1000°C | |
NiCrSi(NP) | 1.755-1.813 | 3.910-3.976 | 8.880-8.959 | 14.307-14.433 | 20.012-20.180 | 32.313-32.525 |
NiSiMg(NN) | 0.975-1.005 | 1.954-1.988 | 4.035-4.075 | 6.212-6.274 | 8.318-8.402 | 8.807-8.907 |
NiCrSi-NiSiMg (NP-NN) | 2.730-2.818 | 5.864-5.962 | 12.915-13.033 | 20.519-20.707 | 28.330-28.582 | 41.12-41.432 |
Type | Density at 20°C(g/m3) | Melting point (°C) | Tensile Strength(Soft annealed condition in 20°C)(Mpa) | Elongation (Soft annealed condition in 20°C)(%) | Resistivity at 20°C (μΩ.m) |
NiCrSi(NP) | 8.5 | 1410 | ≥620 | ≥25 | 0.97 |
NiSiMg(NN) | 8.6 | 1340 | ≥550 | ≥30 | 0.33 |
- Raw materials to make thermocouple wires
