Magnesium ZK60A-T5 (UNS M16600)
ZK60A-T5 is a magnesium alloy that is known for its excellent combination of strength and ductility. It is typically used in applications where lightweight and strong materials are needed, such as in aerospace and automotive parts.
| Chemical Composition | ||
|---|---|---|
| Element | Min | Max |
| Magnesium | Remainder | |
| Zinc | 4.8% | 6.2% |
| Zirconium | 0.45% | |
The following table provides a list of magnesium ZK60A-T5 properties in both SI and US customary/Imperial units.
Click on the icon to switch between Metric and Imperial units.
| Physical Properties | Metric |
|---|---|
| Density | 1830 kg/m3 |
| Mechanical Properties | Metric |
| Tensile Strength (Ultimate) | 305 MPa |
| Tensile Strength (Yield) | 215 MPa |
| Compressive Strength (Yield) | 160 MPa |
| Bearing Strength (Ultimate) | 420 MPa |
| Bearing Strength (Yield) | 285 MPa |
| Shear Strength | 165 MPa |
| Young’s Modulus (E) | 45 GPa |
| Shear Modulus (G) | 17 GPa |
| Elongation at Break in 50 mm | 16% |
| Poisson’s Ratio (ν) | 0.35 |
| Brinell Hardness 500 kg load, 10 mm ball | 65 |
| Knoop Hardness Converted from Brinell | 88 |
| Vickers Hardness Converted from Brinell | 75 |
| Machinability | 100% |
| Thermal Properties | Metric |
| Melting Point Incipient Melting | ≥ 518 °C |
| Solidus | 520 °C |
| Liquidus | 635 °C |
| Thermal Conductivity | 120 W/m·K |
| Specific Heat Capacity (Cp) | 1000 J/kg·K |
| Coefficient of Thermal Expansion (αL) | 26.0 1/°C |
| Heat of Fusion | 315 J/g |
| Electrical Properties | Metric |
| Electrical Resistivity | 6.00×10-6 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 ZK60A-T5
| Advantages | Disadvantages |
|---|---|
| Lightweight | Flammability |
| High strength-to-weight ratio | Limited temperature resistance |
| Good corrosion resistance | Limited availability |
| Good machinability | Cost |
Applications of Magnesium ZK60A-T5
Magnesium ZK60A-T5 is used in various applications where lightweight materials with high strength and good corrosion resistance are required. Some common applications of Magnesium ZK60A-T5 include:
- Aerospace industry: Magnesium alloys, including ZK60A-T5, are used in the aerospace industry for components that require lightweight materials with high strength, such as aircraft structures, engine parts, and helicopter rotor hubs.
- Automotive industry: Magnesium ZK60A-T5 is utilized in the automotive industry for lightweight structural components, especially in high-performance vehicles. It can be found in applications such as transmission cases, steering components, suspension parts, and engine blocks.
- Sporting goods: Magnesium ZK60A-T5 is suitable for manufacturing sporting equipment that requires a combination of strength and low weight. It is used in the production of bicycle frames, golf club heads, tennis racquets, and other athletic equipment.
- Defense industry: The lightweight and high-strength properties of Magnesium ZK60A-T5 make it beneficial for certain defense applications. It can be utilized in the production of lightweight armor plates, missile components, and various military equipment.
- Electronics industry: Magnesium alloys, including ZK60A-T5, can be used in electronics applications, particularly for lightweight casings or housings. The corrosion resistance of the alloy is advantageous in protecting electronic components from environmental factors.
- Medical industry: Magnesium alloys are explored for biomedical applications due to their biocompatibility. ZK60A-T5 may find use in medical devices and implants, although further research is needed in this area.