Magnesium M1A-F (UNS M15100)
M1A-F is a magnesium alloy that is known for its low density, good ductility, moderate strength, and good corrosion resistance. It is used in a variety of applications, including electrical components, marine hardware, and automotive parts.
| Chemical Composition | ||
|---|---|---|
| Element | Min | Max |
| Magnesium | 98.8% | |
| Calcium | 0.30% | |
| Copper | 0.05% | |
| Manganese | 1.2% | |
| Nickel | 0.01% | |
| Silicon | 0.10% | |
| Residuals | 0.30% | |
The following table provides a list of magnesium M1A-F properties in both SI and US customary/Imperial units.
Click on the icon to switch between Metric and Imperial units.
| Physical Properties | Metric |
|---|---|
| Density | 1770 kg/m3 |
| Mechanical Properties | Metric |
| Tensile Strength (Ultimate) | 255 MPa |
| Tensile Strength (Yield) | 180 MPa |
| Compressive Strength (Yield) | 83 MPa |
| Bearing Strength (Ultimate) | 350 MPa |
| Bearing Strength (Yield) | 195 MPa |
| Shear Strength | 125 MPa |
| Young’s Modulus (E) | 45 GPa |
| Shear Modulus (G) | 17 GPa |
| Elongation at Break in 50 mm | 12% |
| Poisson’s Ratio (ν) | 0.35 |
| Brinell Hardness 500 kg load, 10 mm ball | 44 |
| Thermal Properties | Metric |
| Melting Point | 648 - 649 °C |
| Solidus | 648 °C |
| Liquidus | 649 °C |
| Specific Heat Capacity (Cp) Typical value for Mg alloys | 1.00 J/g·°C |
| Coefficient of Thermal Expansion (αL) | 26.0 1/°C |
| Electrical Properties | Metric |
| Electrical Resistivity | 5.00×10-6 Ω·cm |
The values in this table are approximate and can vary depending on various factors such as the specific manufacturing process and heat treatment applied to the alloy.
Advantages & Disadvantages of Magnesium M1A-F
| Advantages | Disadvantages |
|---|---|
| Lightweight | Combustion hazard |
| Strong | Low melting point |
| Corrosion-resistant | High cost |
| Good conductor of electricity | Difficult to machine |
Applications of Magnesium M1A-F
Magnesium M1A-F is a versatile alloy that is used in a variety of applications, including:
- Electrical components: Magnesium M1A-F is used to make a variety of electrical components because it is a good conductor of electricity and it is lightweight. This makes it a good choice for applications where weight is a major concern, such as in laptops and smartphones.
- Marine hardware: Magnesium M1A-F is used to make a variety of marine hardware because it is corrosion-resistant and it is strong. This makes it a good choice for applications where corrosion is a concern, such as in boats and ships.
- Automotive parts: Magnesium M1A-F is used to make a variety of automotive parts because it is lightweight and strong. This makes it a good choice for applications where weight is a major concern, such as in car frames and engine blocks.
- Sporting goods: Magnesium M1A-F is used to make a variety of sporting goods because it is lightweight and strong. This makes it a good choice for applications where weight is a major concern, such as in golf clubs and tennis rackets.
- Construction materials: Magnesium M1A-F is used to make a variety of construction materials because it is lightweight and strong. This makes it a good choice for applications where weight is a major concern, such as in building panels and roofing materials.