Alclad Aluminum 2014-T4, T451

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Alclad Aluminum 2014-T4, T451
Categories:	Metal; Nonferrous Metal; Aluminum Alloy; 2000 Series Aluminum Alloy
Material Notes:	Used in applications requiring high strength/hardness, including elevated temperature uses. Specific applications include heavy duty forgings, plate, and extrusions for aerospace fittings, wheels, tanks, and major structural components, heavy duty automotive frame and suspension componentry. 2014 exhibits poor corrosion resistance for an aluminum alloy so the clad version is used when necessary. Data points with the AA note have been provided by the Aluminum Association, Inc. and are NOT FOR DESIGN. Composition Notes: Composition for AA 2014 (not Alclad 2014 specifically). Composition information provided by the Aluminum Association and is not for design.
Key Words:	UNS A82014; Alclad 2014-T4, T451; Alclad 2014-T4, T451; Al2014-T4
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Physical Properties	Metric	English	Comments

Density	2.80 g/cc	0.101 lb/in³	For AA2014 (Not Alclad)

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	421 MPa	61000 psi	AA; Typical
	>= 370 MPa @Thickness 0.508 - 0.610 mm	>= 53700 psi @Thickness 0.0200 - 0.0240 in	Coiled sheet
	>= 370 MPa @Thickness 0.508 - 0.610 mm	>= 53700 psi @Thickness 0.0200 - 0.0240 in	Sheet and plate
	>= 380 MPa @Thickness 0.635 - 0.991 mm	>= 55100 psi @Thickness 0.0250 - 0.0390 in	Coiled sheet
	>= 380 MPa @Thickness 0.635 - 0.991 mm	>= 55100 psi @Thickness 0.0250 - 0.0390 in	Sheet and plate
	>= 395 MPa @Thickness 1.02 - 6.32 mm	>= 57300 psi @Thickness 0.0400 - 0.249 in	Coiled sheet
	>= 395 MPa @Thickness 6.35 - 12.7 mm	>= 57300 psi @Thickness 0.250 - 0.499 in	Plate; T451
	>= 395 MPa @Thickness 50.83 - 76.2 mm	>= 57300 psi @Thickness 2.001 - 3.00 in	Plate; T451
	>= 395 MPa @Thickness 1.02 - 12.7 mm	>= 57300 psi @Thickness 0.0400 - 0.499 in	Sheet and plate
	>= 400 MPa @Thickness 12.7 - 50.8 mm	>= 58000 psi @Thickness 0.500 - 2.00 in	Plate; T451
	>= 400 MPa @Thickness 12.7 - 25.4 mm	>= 58000 psi @Thickness 0.500 - 1.00 in	Sheet and plate
Tensile Strength, Yield	255 MPa	37000 psi	AA; Typical
	>= 200 MPa @Thickness 50.83 - 76.2 mm	>= 29000 psi @Thickness 2.001 - 3.00 in	Plate; T451
	>= 215 MPa @Thickness 0.508 - 0.610 mm	>= 31200 psi @Thickness 0.0200 - 0.0240 in	Coiled sheet
	>= 215 MPa @Thickness 0.508 - 0.610 mm	>= 31200 psi @Thickness 0.0200 - 0.0240 in	Sheet and plate
	>= 220 MPa @Thickness 0.635 - 0.991 mm	>= 31900 psi @Thickness 0.0250 - 0.0390 in	Coiled sheet
	>= 220 MPa @Thickness 0.635 - 0.991 mm	>= 31900 psi @Thickness 0.0250 - 0.0390 in	Sheet and plate
	>= 235 MPa @Thickness 1.02 - 6.32 mm	>= 34100 psi @Thickness 0.0400 - 0.249 in	Coiled sheet
	>= 235 MPa @Thickness 1.02 - 12.7 mm	>= 34100 psi @Thickness 0.0400 - 0.499 in	Sheet and plate
	>= 235 MPa @Thickness 12.7 - 25.4 mm	>= 34100 psi @Thickness 0.500 - 1.00 in	Sheet and plate
	>= 250 MPa @Thickness 6.35 - 12.7 mm	>= 36300 psi @Thickness 0.250 - 0.499 in	Plate; T451
	>= 250 MPa @Thickness 12.7 - 50.8 mm	>= 36300 psi @Thickness 0.500 - 2.00 in	Plate; T451
Elongation at Break	8.0 % @Thickness 50.83 - 76.2 mm	8.0 % @Thickness 2.001 - 3.00 in	Plate; T451
	12 - 14 % @Thickness 12.7 - 50.8 mm	12 - 14 % @Thickness 0.500 - 2.00 in	Plate; T451
	14 % @Thickness 0.508 - 0.610 mm	14 % @Thickness 0.0200 - 0.0240 in	Coiled sheet
	14 % @Thickness 0.635 - 0.991 mm	14 % @Thickness 0.0250 - 0.0390 in	Coiled sheet
	14 % @Thickness 0.508 - 0.610 mm	14 % @Thickness 0.0200 - 0.0240 in	Sheet and plate
	14 % @Thickness 0.635 - 0.991 mm	14 % @Thickness 0.0250 - 0.0390 in	Sheet and plate
	14 % @Thickness 12.7 - 25.4 mm	14 % @Thickness 0.500 - 1.00 in	Sheet and plate
	15 % @Thickness 1.02 - 6.32 mm	15 % @Thickness 0.0400 - 0.249 in	Coiled sheet
	15 % @Thickness 6.35 - 12.7 mm	15 % @Thickness 0.250 - 0.499 in	Plate; T451
	15 % @Thickness 1.02 - 12.7 mm	15 % @Thickness 0.0400 - 0.499 in	Sheet and plate
	22 % @Thickness 1.59 mm	22 % @Thickness 0.0625 in	AA; Typical
Modulus of Elasticity	72.4 GPa	10500 ksi	AA; Typical; Average of tension and compression. Compression modulus is about 2% greater than tensile modulus.
Shear Strength	255 MPa	37000 psi	AA; Typical

Processing Properties	Metric	English	Comments
Annealing Temperature	413 °C	775 °F
Solution Temperature	502 °C	935 °F

Component Elements Properties	Metric	English	Comments
Aluminum, Al	90.4 - 95 %	90.4 - 95 %	As remainder
Chromium, Cr	<= 0.10 %	<= 0.10 %
Copper, Cu	3.9 - 5.0 %	3.9 - 5.0 %
Iron, Fe	<= 0.70 %	<= 0.70 %
Magnesium, Mg	0.20 - 0.80 %	0.20 - 0.80 %
Manganese, Mn	0.40 - 1.2 %	0.40 - 1.2 %
Other, each	<= 0.05 %	<= 0.05 %
Other, total	<= 0.15 %	<= 0.15 %
Silicon, Si	0.50 - 1.2 %	0.50 - 1.2 %
Titanium, Ti	<= 0.15 %	<= 0.15 %
Zinc, Zn	<= 0.25 %	<= 0.25 %

References for this datasheet.

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MA2014AT4 / 8843

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