Finding Out Major Drawbacks and Benefits of Zinc Die Casting

Bydenny mark

Die casting is certainly not a new term for those who have been working in the manufacturing department for a very long time. This is because die casting is a reliable method for the production of strong and durable metal castings. In this method, the production is done by forcing molten metal into a mold cavity, and this mold cavity is prepared by adding two hardened steel dies.

 

Usually, die castings are made using non-ferrous metals, such as zinc, magnesium, copper, aluminum, lead, etc., but in this blog, we’ll discuss only about China Zinc Die Casting. In short, to help you understand whether you should use zinc for the die casting or not, we have here explained the major benefits as well as drawbacks of Zinc Die Casting. So basically, the following information can help you discover such situations when zinc can be the best choice for the die casting process.

 

Prime Advantages of Zinc Die Casting

Let’s first explore the key benefits of using zinc in the die casting process, as it might help you discover such situations when China Zinc Die Casting will be the right alternative for your business.

 

  • Today, zinc and aluminum alloys are used the most for creating metal castings, but if compared to aluminum, zinc die-cast parts are much stronger and more precise.
  • Zinc die casting can be used to build complex metal castings with smooth surface finishing, and it can actually be good for your business reputation because you’ll be able to deliver flawless products to your clients.
  • Due to low melting point of zinc, it’s quite easy to redesign or reshape zinc die-cast parts, and it is certainly a great advantage.
  • Zinc offers great fluidity, which makes it possible to build thinner parts without an error.
  • It offers longer a tooling life because of the lower melting point of zinc. Thus, the overall production cost is much lower compared to other available alternatives.

 

Main Drawbacks of Die Casting

Just like any other thing, zinc die casting also has some negative aspects, which are mentioned below.

 

  • The major drawback of zinc is its heavy weight, which makes it unsuitable for lightweight metal castings.
  • Zinc die-cast parts are likely to lose tensile strength when exposed to high temperatures.
  • Zinc also loses its corrosion resistance ability when mixed with other metals, such as lead and tin.

 

So, depending on your business requirements, you must decide yourself whether you should go for zinc die casting or not.