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Iron/Nickel ( Fe55/Ni45 )

Material Information

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We stock and supply the following standard forms:
Foil Rod
Foil Rod

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General Description:  

Low Nickel magnetic alloy. Most applications are based on the requirements of moderately high saturation and permeabilities greater than silicon irons. Uses include the manufacture of sensitive relays and safety shut-off valves for gas fired devices.

   

Electrical Properties

Electrical resistivity ( µOhmcm ) 45
Temperature coefficient ( K-1 ) -

Magnetic Properties

Coercivity (Hc) ( A m-1 ) 8
Curie temperature ( C ) 450
Initial permeability 6000
Maximum permeability 40000
Remanence from saturation (Brem) ( T ) 1.0
Saturation Induction ( T ) 1.6

Mechanical Properties

Hardness - Vickers ( kgf mm-2 ) 240
Tensile strength ( MPa ) 470

Physical Properties

Density ( g cm-3 ) 8.25
Melting point ( C ) 1400-1450

Thermal Properties

Coefficient of thermal expansion @20-100C ( x10-6 K-1 ) 7
Specific heat @23C ( J K-1 kg-1 ) 460
Thermal conductivity @23C ( W m-1 K-1 ) 13

Buy Iron/Nickel on-line

We stock and supply the following standard forms:
Foil Rod
Foil Rod

Choose a form to search our on-line catalogue  

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