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Formula: Cu 86/Mn 12/Ni 2
Form: Powder
Material: Manganin®
Commodity: Alloys
Max Particle Size: 50μm
Production Method: Atomized
Hazard Pictogram: GHS07, GHS08, GHS09
Manganin® Spherical Powder is a spherical copper-manganese-nickel alloy powder available in 14 variations. This material offers properties such as low resistivity and low temperature coefficient of resistance, making it ideal for precision resistors. Applications of Manganin® powder include electrical and electronic components, resistance thermometers, and strain gauges. In addition, its spherical morphology provides advantages for powder processing compared to using irregular powders. We’re pleased to offer researchers and engineers this versatile alloy in spherical form for the exploration and innovation of powder metallurgy techniques.
Technical Data Sheet Safety Data Sheet Tolerance Properties

Health hazard/Hazardous to the ozone layer

Serious health hazard

Hazardous to the environment

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Tolerances

Powder
Mean Particle Size Nominal
Minimum Particle Size Nominal
Maximum Particle Size Nominal
Maximum Particle Size Nominal
Particle Size D10 Nominal
Particle Size D50 Nominal
Particle Size D90 Nominal

Material Properties for Alloys

Mechanical Properties
Element Value
Elongation at break( % ) 50
Modulus of elasticity( GPa ) 124-159
Izod impact strength( J m⁻¹ ) 107
Tensile strength( MPa ) 300-600
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 43-48
Temperature coefficient( K⁻¹ ) 0.00001
Thermal Properties
Element Value
Maximum use temperature in air( C ) 300
Melting point( C ) 960
Thermal conductivity( W m⁻¹ K⁻¹ ) 22@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 14-19@20-100°C
Physical Properties
Element Value
Density( gcm⁻³ ) 8.4

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