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Goodfellow Manganin® Copper Resistance Alloy

Category	Metal , Electronic/Magnetic Alloy , Nonferrous Metal , Copper Alloy
Manufacturer	Goodfellow
Trade Name	Manganin®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Goodfellow Manganin® Copper Resistance Alloy.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Resistance alloy with moderate resistivity and low temperature coefficient. The resistance/temperature curve is not as flat as the constantans nor are the corrosion resistance properties as good.Information provided by Goodfellow.

Physical Properties	Metric	English	Comments
Density	8.40 g/cc	0.303 lb/in³

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	300 - 600 MPa	43500 - 87000 psi
Elongation at Break	<= 50 %	<= 50 %
Tensile Modulus	124 - 159 GPa	18000 - 23100 ksi
Izod Impact, Unnotched	1.07 J/cm	2.00 ft-lb/in	Notch Status Unknown

Thermal Properties	Metric	English
CTE, linear	14.0 - 19.0 µm/m-°C @Temperature 20.0 - 100 °C	7.78 - 10.6 µin/in-°F @Temperature 68.0 - 212 °F
Thermal Conductivity	22.0 W/m-K	153 BTU-in/hr-ft²-°F
Melting Point	960 °C	1760 °F
Maximum Service Temperature, Air	300 °C	572 °F

Component Elements Properties	Metric	English
Copper, Cu	86 %	86 %
Manganese, Mn	12 %	12 %
Nickel, Ni	2.0 %	2.0 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.0000430 - 0.0000480 ohm-cm	0.0000430 - 0.0000480 ohm-cm	Temperature Coefficient of 0.00001/K

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