Magnesium Alloy AZ31B
Technical Data Sheet
|Chemical Composition Limits|
|2.5 - 3.5||0.7 - 1.3||0.2 min||0.05 max||0.05 max||0.04 max||0.005 max||0.005 max||0.30 max total||bal|
AZ31B is a wrought magnesium alloy with good room-temperature strength and ductility combined with corrosion resistance and weldability. AZ31B finds application in wide variety of uses including aircraft fuselages, cell phone and laptop cases, speaker cones and concrete tools. AZ31B can be superformed at elevated temperatures to produce a wide variety of intricate components for automotive uses.
AZ31 is also available as tooling plate which is specially produced to provide a flat plate surface. The production process of AZ31-TP also results in plate with exceptional dimensional stability in machining. This allows for the manufacture of very complex parts but also components which benefit from the dimensional stability such as jigs, fixtures, optical benches, vibration test equipment and inspection gauges.
Typical Mechanical Properties
|Material||Condition||Thickness "||Tensile Strength||Yield Strength 0.2 %||Elongation in 4D (%)|
|Magnesium Alloy AZ31B Sheet
||Cold Rolled, partially annealed||0.016 - 0.249||39||29||6|
|Magnesium Alloy AZ31B Sheet||Cold Rolled, partially annealed||0.249 - 0.374||38||26||8|
|Magnesium Alloy AZ31B Sheet||Cold Rolled, partially annealed||0.374 - 0.500||37||24||8|
|Magnesium Alloy AZ31B Sheet||Cold Rolled, partially annealed||0.500 - 1.00||36||22||8|
|Magnesium Alloy AZ31B Sheet||Cold Rolled, partially annealed||1.00 - 2.00||34||20||8|
|Magnesium Alloy AZ31B Sheet||Cold Rolled, partially annealed||2.00 - 3.00||34||18||8|
|Magnesium Alloy AZ31B
|Tooling Plate properties are typical only and are not guaranteed or reported.|
Magnesium Alloy AZ31B is available in Plate, Tooling Plate, Sheet, Rod and Bar. For all stock and size availability contact Sales.
AMS 4375 - AZ31B-O Sheet, plate
AMS 4376 - AZ31B-H26 Plate
AMS 4377 - AZ31B-H24 Sheet, plate
AMS 4382 - AZ31B-O Plate
BS 3370 MAG-S-1110
BS 3370 MAG-E-111M
Werkstoff W.3504 (aerospace)
Werkstoff WS 3.5312
French Commercial - F3
French Aerospace- AIR/AFNOR G-A3Z1
At Aircraft Materials all stock items can be shipped out within 24 hours, usually within the same day. Even cutting orders for bar or sheet can be processed and dispatched the same day for time-critical situations such as AOGs.
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Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.
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