Constellium Alumold® 400 Aluminum

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Constellium Alumold® 400 Aluminum
Categories:	Metal; Nonferrous Metal; Aluminum Alloy; 5000 Series Aluminum Alloy
Material Notes:	The Alumold®-400 alloy has been optimized to provide good shape stability and high strength properties throughout the plate thickness. Typical applications include blow moulds, thermoforming moulds and injection moulds for small series. Information provided by manufacturer
Key Words:	IS 5626
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Physical Properties	Metric	English	Comments

Density	2.79 g/cc	0.101 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	120 @Thickness 254 - 305 mm	120 @Thickness 10.0 - 12.0 in
	125 @Thickness 152.4 - 203.2 mm	125 @Thickness 6.000 - 8.000 in
	125 @Thickness 203.2 - 254 mm	125 @Thickness 8.000 - 10.0 in
	130 @Thickness 38.1 - 76.2 mm	130 @Thickness 1.50 - 3.00 in
	130 @Thickness 76.2 - 127 mm	130 @Thickness 3.00 - 5.00 in
	130 @Thickness 127 - 152.4 mm	130 @Thickness 5.00 - 6.000 in
	140 @Thickness 15.0 - 38.1 mm	140 @Thickness 0.591 - 1.50 in
Tensile Strength	>= 390 MPa @Thickness 203.2 - 254 mm	>= 56600 psi @Thickness 8.000 - 10.0 in	Tempers T651 / T652
	>= 395 MPa @Thickness 152.4 - 203.2 mm	>= 57300 psi @Thickness 6.000 - 8.000 in	Tempers T651 / T652
	>= 400 MPa @Thickness 127 - 152.4 mm	>= 58000 psi @Thickness 5.00 - 6.000 in	Tempers T651 / T652
	400 MPa @Thickness 254 - 305 mm	58000 psi @Thickness 10.0 - 12.0 in	Typical Strength
	>= 415 MPa @Thickness 38.1 - 76.2 mm	>= 60200 psi @Thickness 1.50 - 3.00 in	Tempers T651 / T652
	>= 415 MPa @Thickness 76.2 - 127 mm	>= 60200 psi @Thickness 3.00 - 5.00 in	Tempers T651 / T652
	420 MPa @Thickness 203.2 - 254 mm	60900 psi @Thickness 8.000 - 10.0 in	Typical Strength
	425 MPa @Thickness 152.4 - 203.2 mm	61600 psi @Thickness 6.000 - 8.000 in	Typical Strength
	>= 425 MPa @Thickness 15.0 - 38.1 mm	>= 61600 psi @Thickness 0.591 - 1.50 in	Tempers T651 / T652
	430 MPa @Thickness 127 - 152.4 mm	62400 psi @Thickness 5.00 - 6.000 in	Typical Strength
	440 MPa @Thickness 38.1 - 76.2 mm	63800 psi @Thickness 1.50 - 3.00 in	Typical Strength
	440 MPa @Thickness 76.2 - 127 mm	63800 psi @Thickness 3.00 - 5.00 in	Typical Strength
	450 MPa @Thickness 15.0 - 38.1 mm	65300 psi @Thickness 0.591 - 1.50 in	Typical Strength
Tensile Strength, Yield	>= 330 MPa @Strain 0.2 %, Thickness 203.2 - 254 mm	>= 47900 psi @Strain 0.2 %, Thickness 8.000 - 10.0 in	Tempers T651 / T652
	>= 340 MPa @Strain 0.2 %, Thickness 152.4 - 203.2 mm	>= 49300 psi @Strain 0.2 %, Thickness 6.000 - 8.000 in	Tempers T651 / T652
	340 MPa @Strain 0.2 %, Thickness 254 - 305 mm	49300 psi @Strain 0.2 %, Thickness 10.0 - 12.0 in	Typical Strength
	>= 350 MPa @Strain 0.2 %, Thickness 127 - 152.4 mm	>= 50800 psi @Strain 0.2 %, Thickness 5.00 - 6.000 in	Tempers T651 / T652
	360 MPa @Strain 0.2 %, Thickness 203.2 - 254 mm	52200 psi @Strain 0.2 %, Thickness 8.000 - 10.0 in	Typical Strength
	370 MPa @Strain 0.2 %, Thickness 152.4 - 203.2 mm	53700 psi @Strain 0.2 %, Thickness 6.000 - 8.000 in	Typical Strength
	>= 370 MPa @Strain 0.2 %, Thickness 38.1 - 76.2 mm	>= 53700 psi @Strain 0.2 %, Thickness 1.50 - 3.00 in	Tempers T651 / T652
	>= 370 MPa @Strain 0.2 %, Thickness 76.2 - 127 mm	>= 53700 psi @Strain 0.2 %, Thickness 3.00 - 5.00 in	Tempers T651 / T652
	>= 380 MPa @Strain 0.2 %, Thickness 15.0 - 38.1 mm	>= 55100 psi @Strain 0.2 %, Thickness 0.591 - 1.50 in	Tempers T651 / T652
	380 MPa @Strain 0.2 %, Thickness 127 - 152.4 mm	55100 psi @Strain 0.2 %, Thickness 5.00 - 6.000 in	Typical Strength
	395 MPa @Strain 0.2 %, Thickness 38.1 - 76.2 mm	57300 psi @Strain 0.2 %, Thickness 1.50 - 3.00 in	Typical Strength
	395 MPa @Strain 0.2 %, Thickness 76.2 - 127 mm	57300 psi @Strain 0.2 %, Thickness 3.00 - 5.00 in	Typical Strength
	410 MPa @Strain 0.2 %, Thickness 15.0 - 38.1 mm	59500 psi @Strain 0.2 %, Thickness 0.591 - 1.50 in	Typical Strength
Elongation at Break	5.0 % @Thickness 254 - 305 mm	5.0 % @Thickness 10.0 - 12.0 in	Typical Elongation
	>= 5.0 % @Thickness 203.2 - 254 mm	>= 5.0 % @Thickness 8.000 - 10.0 in	Tempers T651 / T652
	>= 6.0 % @Thickness 152.4 - 203.2 mm	>= 6.0 % @Thickness 6.000 - 8.000 in	Tempers T651 / T652
	>= 7.0 % @Thickness 76.2 - 127 mm	>= 7.0 % @Thickness 3.00 - 5.00 in	Tempers T651 / T652
	>= 7.0 % @Thickness 127 - 152.4 mm	>= 7.0 % @Thickness 5.00 - 6.000 in	Tempers T651 / T652
	>= 8.0 % @Thickness 38.1 - 76.2 mm	>= 8.0 % @Thickness 1.50 - 3.00 in	Tempers T651 / T652
	>= 9.0 % @Thickness 15.0 - 38.1 mm	>= 9.0 % @Thickness 0.591 - 1.50 in	Tempers T651 / T652
	9.0 % @Thickness 152.4 - 203.2 mm	9.0 % @Thickness 6.000 - 8.000 in	Typical Elongation
	9.0 % @Thickness 203.2 - 254 mm	9.0 % @Thickness 8.000 - 10.0 in	Typical Elongation
	10 % @Thickness 76.2 - 127 mm	10 % @Thickness 3.00 - 5.00 in	Typical Elongation
	10 % @Thickness 127 - 152.4 mm	10 % @Thickness 5.00 - 6.000 in	Typical Elongation
	11 % @Thickness 38.1 - 76.2 mm	11 % @Thickness 1.50 - 3.00 in	Typical Elongation
	12 % @Thickness 15.0 - 38.1 mm	12 % @Thickness 0.591 - 1.50 in	Typical Elongation
Modulus of Elasticity	73.0 GPa	10600 ksi	compression
Tensile Modulus	72.0 GPa	10400 ksi

Thermal Properties	Metric	English	Comments
CTE, linear	23.5 µm/m-°C @Temperature 20.0 - 100 °C	13.1 µin/in-°F @Temperature 68.0 - 212 °F
Specific Heat Capacity	0.960 J/g-°C	0.229 BTU/lb-°F
Thermal Conductivity	122 W/m-K	847 BTU-in/hr-ft²-°F

Descriptive Properties
Thermal Diffusivity	45.5 mm²/s

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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NCONS013 / 160276

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