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Hoskins Manufacturing Chromel® Thermocouple Wire

Category Metal , Nonferrous Metal , Nickel Alloy
Manufacturer Hoskins Manufacturing
Trade Name Chromel®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Hoskins Manufacturing Chromel® Thermocouple Wire.pdf
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Material Notes:
Used in Type E and Type K thermocouples. All values may vary dependent on specific design and usageChromel® is a registered trade name of Hoskins Manufacturing.Capabilities: WireRibbonSquareInsulatedPlatedInformation provided by California Fine Wire.
Physical Properties Metric English Comments
Density 8.730 g/cc
0.3154 lb/in³
Mechanical Properties Metric English Comments
Tensile Strength at Break 655 MPa
95000 psi
Annealed
1000 MPa
145000 psi
Stress relieved
1030 MPa
150000 psi
Hard
Thermal Properties Metric English Comments
CTE, linear 13.1 µm/m-°C

@Temperature 20.0 °C
7.28 µin/in-°F

@Temperature 68.0 °F
Specific Heat Capacity 0.448 J/g-°C

@Temperature 20.0 °C
0.107 BTU/lb-°F

@Temperature 68.0 °F
Thermal Conductivity 19.2 W/m-K
133 BTU-in/hr-ft²-°F
Melting Point 1430 °C
2606 °F
Maximum Service Temperature, Air 1260 °C
2300 °F
Operating Temperature
Component Elements Properties Metric English Comments
Chromium, Cr 10 %
10 %
Nickel, Ni 90 %
90 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.0000707 ohm-cm
0.0000707 ohm-cm
3% tolerance on sizes below 0.02, 5% tolerance on sizes above 0.02
Descriptive Properties Value Comments
Magnetic None
Temperature Coefficient of Resistance 0.00032 ohms/ohm-°C
0-100°C
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