Aluminum 6351-T54

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Aluminum 6351-T54
Categories:	Metal; Nonferrous Metal; Aluminum Alloy; 6000 Series Aluminum Alloy
Material Notes:	Data points with the AA note have been provided by the Aluminum Association, Inc. and are NOT FOR DESIGN. Composition Notes: Composition information provided by the Aluminum Association and is not for design.
Key Words:	UNS A96351; ISO AlSi1Mg0.5Mn; Aluminium 6351-T54; AA6351-T54; Al6351-T54
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Physical Properties	Metric	English	Comments

Density	2.71 g/cc	0.0979 lb/in³	AA; Typical

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	>= 58	>= 58	500 kg load with 10 mm ball. Calculated value.
Hardness, Knoop	>= 73	>= 73	Converted from Brinell Hardness Value
Tensile Strength, Ultimate	>= 210 MPa	>= 30500 psi
Tensile Strength, Yield	>= 140 MPa	>= 20300 psi
Elongation at Break	>= 10 % @Thickness 1.60 mm	>= 10 % @Thickness 0.0630 in	In 5 cm
Modulus of Elasticity	69.0 GPa	10000 ksi	Average of Tension and Compression. In Al alloys, the compressive modulus is typically 2% greater than the tensile modulus
Poissons Ratio	0.33	0.33	Estimated from trends in similar Al alloys.
Shear Modulus	26.0 GPa	3770 ksi	Estimated from similar Al alloys.
Shear Strength	>= 130 MPa	>= 18900 psi	Calculated value.

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000380 ohm-cm	0.00000380 ohm-cm

Thermal Properties	Metric	English	Comments
CTE, linear	23.4 µm/m-°C @Temperature 20.0 - 100 °C	13.0 µin/in-°F @Temperature 68.0 - 212 °F	AA; Typical; average over range
	25.0 µm/m-°C @Temperature 20.0 - 300 °C	13.9 µin/in-°F @Temperature 68.0 - 572 °F
Specific Heat Capacity	0.890 J/g-°C	0.213 BTU/lb-°F	Estimated from trends in similar Al alloys.
Thermal Conductivity	176 W/m-K	1220 BTU-in/hr-ft²-°F
Melting Point	554 - 649 °C	1030 - 1200 °F	AA; Typical range based on typical composition for wrought products >= 1/4 in. thickness
Solidus	554 °C	1030 °F	AA; Typical
Liquidus	649 °C	1200 °F	AA; Typical

Processing Properties	Metric	English	Comments
Annealing Temperature	349 °C	660 °F	hold at temperature for about 4 hr
Solution Temperature	504 °C	940 °F
Aging Temperature	170 °C	338 °F	hold at temperature for 6 hr

Component Elements Properties	Metric	English	Comments
Aluminum, Al	95.9 - 98.5 %	95.9 - 98.5 %	As remainder
Copper, Cu	<= 0.10 %	<= 0.10 %
Iron, Fe	<= 0.50 %	<= 0.50 %
Magnesium, Mg	0.40 - 0.80 %	0.40 - 0.80 %
Manganese, Mn	0.40 - 0.80 %	0.40 - 0.80 %
Other, each	<= 0.05 %	<= 0.05 %
Other, total	<= 0.15 %	<= 0.15 %
Silicon, Si	0.70 - 1.3 %	0.70 - 1.3 %
Titanium, Ti	<= 0.20 %	<= 0.20 %
Zinc, Zn	<= 0.20 %	<= 0.20 %

References for this datasheet.

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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MA6351T54 / 9497

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