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California Fine Wire Manganin 290 Copper, Manganese, and Nickel Resistance Wire

Category Metal , Electronic/Magnetic Alloy , Nonferrous Metal , Copper Alloy
Manufacturer California Fine Wire
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF California Fine Wire Manganin 290 Copper, Manganese, and Nickel Resistance Wire.pdf
Price EMAIL US    sales@lookpolymers.com
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Material Notes:
All values may vary dependent on specific design and usageCapabilities: WireRibbonSquareInsulatedPlatedInformation provided by California Fine Wire.
Physical Properties Metric English Comments
Density 8.19 g/cc
0.296 lb/in³
Mechanical Properties Metric English Comments
Tensile Strength at Break 483 MPa
70000 psi
Annealed
1030 MPa
150000 psi
Hard
Thermal Properties Metric English Comments
CTE, linear 18.7 µm/m-°C

@Temperature 20.0 °C
 10.4 µin/in-°F

@Temperature 68.0 °F
Specific Heat Capacity 0.406 J/g-°C

@Temperature 20.0 °C
 0.0970 BTU/lb-°F

@Temperature 68.0 °F
Thermal Conductivity 26.4 W/m-K
183 BTU-in/hr-ft²-°F
Melting Point 1020 °C
1868 °F
Maximum Service Temperature, Air 93.0 °C
199 °F
Operating Temperature
Component Elements Properties Metric English Comments
Copper, Cu 84 %
84 %
Manganese, Mn 12 %
12 %
Nickel, Ni 4.0 %
4.0 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.0000482 ohm-cm
0.0000482 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 ±0.000015 ohms/ohm-°C
0-100°C
Thermal EMF vs. Copper <+3
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