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Formula: Fe 58/Ni 42
Form: Powder
Material: Iron/Nickel
Commodity: Alloys
Max Particle Size: 45μm
Production Method: Gas Atomized

Iron/Nickel Alloy Spherical Powder (Fe58/Ni42)

Iron Nickel Alloy Spherical Powder (Fe58/Ni42) offers low thermal expansion, excellent magnetic properties, and strong oxidation resistance in a uniform spherical particulate form. The spherical morphology enhances flowability and packing density, making it ideal for additive manufacturing, powder metallurgy, and thermal spray coating processes. Industries such as aerospace, energy, and electronics employ this alloy powder in 3D-printed magnetic components, EMI shielding layers, and high-performance thermal barrier systems. Specific applications include sintered magnetic actuators, metallization pastes, and coatings for precision devices where both mechanical stability and thermal control are required. Research uses include alloy phase transition studies, optimization of sintering kinetics, and development of magnetic composites for next-generation devices. The spherical geometry ensures excellent handling, uniform distribution, and reliable integration into advanced manufacturing routes, securing its importance in high-precision industrial and research-driven alloy development.
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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( % ) 30
Modulus of elasticity( GPa ) 21.5
Tensile strength( MPa ) 566
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 68
Temperature coefficient( K⁻¹ ) -
Magnetic Properties
Element Value
Curie temperature( C ) 380
Thermal Properties
Element Value
Melting point( C ) 1450
Specific heat( J K⁻¹ kg⁻¹ ) 502@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 4.8@30-100°C
Physical Properties
Element Value
Density( gcm⁻³ ) 8.11

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