Magnesium AM60B-F (UNS M10602)
AM60B-F is a magnesium alloy that is used in a variety of applications, including automotive, aerospace, and marine. It is known for its excellent ductility, superior energy absorbing properties, and good strength and castability.
| Chemical Composition | ||
|---|---|---|
| Element | Min | Max |
| Magnesium | Remainder | |
| Aluminum | 5.5% | 6.5% |
| Copper | 0.01% | |
| Iron | 0.005% | |
| Manganese | 0.25% | 0.60% |
| Nickel | 0.002% | |
| Silicon | 0.10% | |
| Zinc | 0.22% | |
| Residuals | 0.20% | |
The following table provides a list of magnesium AM60B-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 | 1800 kg/m3 |
| Mechanical Properties | Metric |
| Tensile Strength (Ultimate) | 241 MPa |
| Tensile Strength (Yield) | 131 MPa |
| Young’s Modulus (E) | 45 GPa |
| Shear Modulus (G) | 17 GPa |
| Elongation at Break in 50 mm | 13% |
| Poisson’s Ratio (ν) | 0.35 |
| Brinell Hardness 500 kg load, 10 mm ball | 65 |
| Thermal Properties | Metric |
| Melting Point Incipient Melting | ≥ 435 °C |
| Solidus | 545 °C |
| Liquidus | 615 °C |
| Thermal Conductivity | 61 W/m·K |
| Specific Heat Capacity (Cp) Typical value for Mg alloys | 1.00 J/g·°C |
| Coefficient of Thermal Expansion (αL) | 26.0 1/°C |
| Heat of Fusion | 370 J/g |
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 AM60B-F
| Advantages | Disadvantages |
|---|---|
| Lightweight | Corrosion susceptibility |
| High strength-to-weight ratio | Higher cost |
| Good castability | Limited temperature resistance |
| Damping properties | Limited welding options |
| Good machinability | Lower modulus of elasticity |
Applications of Magnesium AM60B-F
Magnesium AM60B-F finds applications in various industries where lightweight materials with good mechanical properties are required. Some common applications include:
- Automotive Components: Magnesium AM60B-F is used in the automotive industry for parts such as engine brackets, transmission cases, steering columns, instrument panels, and other structural components.
- Aerospace Industry: The aerospace sector utilizes Magnesium AM60B-F for lightweight structural components, including aircraft seat frames, interior fittings, control surfaces, and engine components.
- Electronics and Consumer Goods: Magnesium AM60B-F is employed in the manufacturing of consumer electronics and handheld devices. It is used for casings, frames, and other structural parts where lightweight materials are desired.
- Sports Equipment: Magnesium AM60B-F is used in the production of sports equipment such as bicycle frames, golf club heads, and tennis rackets. Its lightweight and high-strength properties contribute to enhanced performance and maneuverability.
- Power Tools and Machinery: The alloy is utilized in the manufacturing of power tools, machinery components, and equipment frames. Its strength and machinability make it suitable for various industrial applications.
- Medical Devices: Magnesium AM60B-F is also used in the medical industry for lightweight and biocompatible applications. It finds application in orthopedic implants, surgical instruments, and other medical devices where weight reduction and compatibility with the human body are important factors.