Aperam Mumetal Cold Rolled Strip

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Aperam Mumetal Cold Rolled Strip
Categories:	Metal; Ferrous Metal
Material Notes:	MUMETAL is nickel-iron soft magnetic alloy with very high permeability suitable for sensitive electronic equipment shieldings International standards: ASTM A 753, DIN 17405, IEC 404, JIS C 2531 Information provided by Aperam
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Physical Properties	Metric	English	Comments

Density	8.70 g/cc	0.314 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Vickers	160	160	Soft Temper
	320	320	Hard Temper
Tensile Strength	650 MPa	94300 psi	Soft Temper
	1050 MPa	152000 psi	Hard Temper
Tensile Strength, Yield	280 MPa	40600 psi	Soft Temper
	1030 MPa	149000 psi	Hard Temper
Elongation at Break	3.0 %	3.0 %	Hard Temper
	35 %	35 %	Soft Temper

Electrical Properties	Metric	English	Comments
Volume Resistivity	0.000060 ohm-cm	0.000060 ohm-cm
Magnetic Permeability	470000 @Thickness 1.00 mm	470000 @Thickness 0.0394 in	at 5 mOe
Magnetic Coercive Force, H_c	0.0050 Oe @Thickness 1.00 mm	0.0050 Oe @Thickness 0.0394 in
Magnetic Saturation Flux Density, B_max	7500 Gauss @Thickness 1.00 mm	7500 Gauss @Thickness 0.0394 in	DC, Saturation Induction
Curie Temperature	480 °C	896 °F

Thermal Properties	Metric	English	Comments
CTE, linear	12.0 µm/m-°C	6.67 µin/in-°F
Specific Heat Capacity	0.460 J/g-°C	0.110 BTU/lb-°F
Thermal Conductivity	19.0 W/m-K	132 BTU-in/hr-ft²-°F
Melting Point	1450 °C	2640 °F

Component Elements Properties	Metric	English	Comments
Iron, Fe	15 %	15 %
Molybdenum, Mo	5.0 %	5.0 %
Nickel, Ni	80 %	80 %

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NPERA005 / 194794

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