Manganin® Spherical Powder

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.

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Technical Data Sheet Safety Data Sheet Tolerance Properties

Health hazard/Hazardous to the ozone layer

Serious health hazard

Hazardous to the environment

each

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