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What Is AZ80A Magnesium Alloy

AZ80A is a magnesium alloy that belongs to the AZ (aluminum-zinc) series of alloys.

AZ80A Magnesium Alloy is composed primarily of magnesium (Mg) along with approximately 8% aluminum (Al), 0.5% zinc (Zn), and small amounts of manganese (Mn) and rare earth elements.The “A” in AZ80A indicates the addition of aluminum as the main alloying element.

The Characteristics Chart Of AZ80A Magnesium Alloy

Here is a table outlining the general characteristics of AZ80A magnesium alloys:

Density (g/cm³)Tensile Strength (MPa)Yield Strength (MPa)Elastic Modulus (GPa)Melting Point (°C)
Composition:Mg-8Al-0.5Zn, trace amounts of Mn, RE

Please note that the values provided in the table are approximate and can vary depending on specific manufacturing processes, heat treatments, and testing methods. It is crucial to consult technical data sheets or material specifications provided by manufacturers for precise information on the characteristics and properties of AZ80A magnesium alloy.

The Properties Of AZ80A Magnesium Alloy

AZ80A magnesium alloy offers a combination of good mechanical properties, high strength, and excellent corrosion resistance, making it suitable for various applications. Here are some key properties of AZ80A:



Like other magnesium alloys, AZ80A has a low density, approximately 1.81 g/cm³, which is about two-thirds that of aluminum and one-fourth that of steel. This makes it an attractive choice for lightweight applications where weight reduction is important.


AZ80A exhibits high strength, providing excellent structural integrity in various applications. The tensile strength of AZ80A typically ranges from 280 MPa to 340 MPa, depending on the specific heat treatment and processing conditions.


AZ80A has good castability, allowing it to be easily cast into complex shapes using various casting methods, such as sand casting, permanent mold casting, or die casting. Its relatively low melting point (around 595°C) facilitates the casting process.

Corrosion Resistance

AZ80A alloy offers excellent corrosion resistance, especially in industrial and marine environments. It demonstrates good resistance to atmospheric corrosion, saltwater, and various chemicals. This property makes it suitable for applications where corrosion resistance is crucial.

AZ80A magnesium alloy finds applications in various industries, including automotive, aerospace, and defense. It is commonly used for automotive components such as transmission cases, engine parts, and structural components. It is also employed in aerospace applications, such as aircraft engine components and structural parts.

It’s important to note that while AZ80A offers several advantages, it also has limitations. It can be prone to creep deformation at elevated temperatures, and its mechanical properties can be affected by factors such as grain size, temperature, and processing conditions.

For specific design considerations or detailed material properties of AZ80A magnesium alloy, consulting technical data sheets or material specifications from manufacturers or industry standards is recommended.

Cnc Machining AZ80A Magnesium Alloy Service

The demands and quality standards of CNC machined components for AZ80A Magnesium alloy and other magnesium alloy have become increasingly stringent as technologies advance. has experience working closely with top OEMs from a variety of metal cnc machining material to ensure we adhere to the highest quality standards when machining specialty metals.

Our most advanced milling service, 5 axis CNC machining has become the standard milling option for manufacturing complex AZ80A magnesium alloy components at high turnout rates. With our 5-axis CAM software with machine simulation, all features will be machined without physical handling of the part in one setup for faster, more cost-effective production. By milling a single component on multiple sides from a single fixture, 5-axis machining provides more accuracy than any other form of machining. Contact us with CNC milling questions or get started on your project today.

Why Choose Our Magnesium Cnc Machining Service?

  • Save time and money for your magnesium project but quality guaranteed.
  • High productivity, outstanding efficiency and high accuracy
  • A wide range of magnesium grades and alloy materials can be machined
  • Custom complex magnesium machined parts and components at specific tolerances
  • High speed machining for prototyping and low to high volume production runs
Cnc Machining AZ31B Magnesium Alloy
Cnc Machining AZ31B Magnesium Alloy

Certifications & Quality Machining

  • ISO 9001:2015 certified
  • Fully compliant with the exacting requirements of our customers
  • Compliance in DFARS materials sourcing requirements
  • Strict compliance with PPAP and Process
  • FMEA for automotive customers
  • Skilled in KanBan and CMM Inspection and inventory management systems
  • ITAF 16949 certified

Top China AZ80A Magnesium Alloy Cnc Machining Parts

Our precision CNC machining capabilities include in-house, full-service manufacturing for all magnesium alloy components.Years of magnesium alloy machining experience have provided Be-Cu prototype with the expertise needed for high-performance magnesium alloy machined parts. Some magnesium alloy components we have manufactured include:

Online Cooperate With AZ80A Magnesium Alloy Machining Company

Be-cu works with customers all over the world to bring customers ideas to life with the highest quality precision engineered magnesium alloy components on the planet. We have both precision 5 axis machining and molds making capabilities that include both conventional and modernized production line. If you are looking for a partnership to help you apply new tools and technologies, or help you fully realize your design vision, let us help you move your business forward, contact our team ([email protected])or quote online today to get the conversation started.