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Aluminum 3003-H14

Subcategory: 3000 Series Aluminum Alloy; Aluminum Alloy; Metal; Nonferrous Metal

Close Analogs:

Composition Notes:
Aluminum content reported is calculated as remainder.
Composition information provided by the Aluminum Association and is not for design.

Key Words: UNS A93003; ISO AlMn1Cu; Aluminium 3003-H14; AA3003-H14

Component    Wt. % Al 96.7 - 99   Cu 0.05 - 0.2   Fe Max 0.7   Mn 1 - 1.5   Other, each Max 0.05   Other, total Max 0.15   Si Max 0.6   Zn Max 0.1

Material Notes:
Data points with the AA note have been provided by the Aluminum Association, Inc. and are NOT FOR DESIGN.

Physical Properties	Metric	English	Comments
Density	2.73 g/cc	0.0986 lb/in³	AA; Typical
Mechanical Properties
Hardness, Brinell	40	40	AA; Typical; 500 g load; 10 mm ball
Ultimate Tensile Strength	152 MPa	22000 psi	AA; Typical
Tensile Yield Strength	145 MPa	21000 psi	AA; Typical
Elongation at Break	16 %	16 %	AA; Typical; 1/2 in. (12.7 mm) Diameter
Elongation at Break	8 %	8 %	AA; Typical; 1/16 in. (1.6 mm) Thickness
Modulus of Elasticity	68.9 GPa	10000 ksi	AA; Typical; Average of tension and compression. Compression modulus is about 2% greater than tensile modulus.
Notched Tensile Strength	172 MPa	24900 psi	2.5 cm width x 0.16 cm thick side-notched specimen, Kt = 17.
Ultimate Bearing Strength	241 MPa	35000 psi	Edge distance/pin diameter = 2.0
Bearing Yield Strength	193 MPa	28000 psi	Edge distance/pin diameter = 2.0
Poisson's Ratio	0.33	0.33
Fatigue Strength	62.1 MPa	9000 psi	AA; 500,000,000 cycles completely reversed stress; RR Moore machine/specimen
Machinability	30 %	30 %	0-100 Scale of Aluminum Alloys
Shear Modulus	25 GPa	3630 ksi
Shear Strength	96.5 MPa	14000 psi	AA; Typical
Electrical Properties
Electrical Resistivity	4.16e-006 ohm-cm	4.16e-006 ohm-cm	AA; Typical at 68°F
Magnetic Susceptibility	8e-007	8e-007	cgs/g at 25ºC
Thermal Properties
CTE, linear 68°F	23.2 µm/m-°C	12.9 µin/in-°F	AA; Typical; Average over 68-212°F range.
CTE, linear 250°C	25.1 µm/m-°C	13.9 µin/in-°F	Average over the range 20-300ºC
Heat Capacity	0.893 J/g-°C	0.213 BTU/lb-°F
Thermal Conductivity	159 W/m-K	1100 BTU-in/hr-ft²-°F	AA; Typical at 77°F
Melting Point	643 - 654 °C	1190 - 1210 °F	AA; Typical range based on typical composition for wrought products 1/4 inch thickness or greater
Solidus	643 °C	1190 °F	AA; Typical
Liquidus	654 °C	1210 °F	AA; Typical

References are available for this material.