Magnesium Elektron Elektron® AZ80A Magnesium Alloy, UNS M11800

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Magnesium Elektron Elektron® AZ80A Magnesium Alloy, UNS M11800
Categories:	Metal; Nonferrous Metal; Magnesium Alloy
Material Notes:	AZ80A is a wrought magnesium base alloy containing aluminum, zinc and manganese. Increased strength is obtained by artificial aging from the as-fabricated form. Elektron AZ80A has a fine controlled microstructure for improved forging performance and consistent mechanical properties of the forged part. Applications: AZ80A forgings can be used where pressure tightness or machinability are required. That parts are dimensionally stable during and after machining is also an important design consideration. Forgings in AZ80A find application in high strength parts for satellites, helicopter gearboxes and rotor hubs, bicycle frames, road wheels, missile frames and interstage fairings, brake housings and landing gear struts. Information provided by Magnesium Elektron.
Key Words:	UNS M11800; AMS4360; ASTM B91-12; FEDERAL QQ-M-40B
Vendors:	Magnesium Elektron is the world leader in high strength magnesium alloys in rolled, extruded and cast forms. Phone (303) 589-3189 or visit www.magnesium-elektron.com. Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Metric	English	Comments

Specific Gravity	1.80 g/cc	1.80 g/cc

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	290 MPa	42100 psi	AZ80A-T5 Die Forgings
	290 MPa	42100 psi	AZ80A-T6 Die Forgings
Tensile Strength, Yield	179 MPa @Strain 0.2 %	26000 psi @Strain 0.2 %	AZ80A-T6 Die Forgings
	193 MPa @Strain 0.2 %	28000 psi @Strain 0.2 %	AZ80A-T5 Die Forgings
Elongation at Break	2.0 %	2.0 %	AZ80A-T5 Die Forgings
	5.0 %	5.0 %	AZ80A-T6 Die Forgings
Modulus of Elasticity	45.0 GPa	6530 ksi
Poissons Ratio	0.35	0.35

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.0000145 ohm-cm	0.0000145 ohm-cm

Thermal Properties	Metric	English	Comments
CTE, linear	26.0 µm/m-°C	14.4 µin/in-°F
Specific Heat Capacity	1.10 J/g-°C	0.263 BTU/lb-°F
Thermal Conductivity	76.0 W/m-K	527 BTU-in/hr-ft²-°F
Melting Point	470 - 595 °C	878 - 1100 °F
Solidus	470 °C	878 °F
Liquidus	595 °C	1100 °F

Component Elements Properties	Metric	English	Comments
Aluminum, Al	7.8 - 9.2 %	7.8 - 9.2 %
Magnesium, Mg	89.5 - 91.88 %	89.5 - 91.88 %	As Balance
Manganese, Mn	0.12 - 0.50 %	0.12 - 0.50 %
Zinc, Zn	0.20 - 0.80 %	0.20 - 0.80 %

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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NMAGEL912 / 186927

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