ND2151 Nickel Iron Alloy 4750 Strip

Descriptions of Nickel Iron Alloy 4750 Strip

Alloy 4750 is a nickel-iron alloy that combines a high saturation flux density with high magnetic permeability and low core loss. It is a protecting amalgam with high beginning penetrability. It is a flexible material that can be used in different applications like laminated cores for instrument transformers, magnetic shields, and cores for certain electronic and communications devices where its high permeability at low magnetizing forces can greatly increase the device’s efficiency.

Advanced Refractory Metals is a leading supplier of nickel products. We offer competitive pricing and great lead times on all our materials, and we’re capable of supplying custom materials per any specs/drawings you provide us with.

Specifications of Nickel Iron Alloy 4750 Strip

Weight%	C	Mn	Si	P	S	Ni	Fe
Nickel Iron 4750	0.035 max	0.8 max	0.5 max	0.02 max	0.008 max	47.0-50.0	Bal

Properties	Strip
Properties	0.014"	0.025-0.125"
Initial Permeability (B100)	12000	8000
Max. Permeability	150000	90000
Residual Magnetism (Gausses	9000	9000
Coercive Force, Oersteds from 10,000 Gausses	0.05-0.06	0.004-0.007
Saturation Induction from H-100 Oersteds, Gausses	15000	15000

Applications of Nickel Iron Alloy 4750 Strip

– Instrument transformers
– Magnetic shields
– Cores for certain electronic and communications devices

Packaging of Nickel Iron Alloy 4750 Strip

All packaging materials are suitable for air, sea and road freight. Vacuum packing is also available for selected alloys. Great care is taken to avoid any damage which might be caused during storage or transportation.