One of the biggest benefits of the forging processes, unlike other forming methods such as casting, is stronger forging. The cold forging process is one of the forging processes that produce stronger forging in several ways.
There is a lot of that is said about the strength of the cold forging products, and we are going to look at some of them. We are also going to look at how stronger are the forging based on the application performance.
It is also important to note that stronger forgings translate to a lot of other advantages. The stronger tools mean they can withstand demanding conditions they are exposed to. In short, they can last longer in the rough conditions they are used in. So, expect cold forged parts to have a longer lifespan.
Cold forging simply means that you are forging metals at room temperature. But one thing you need to do is a lot of compression force to forge the metal. But how does the process produce high strength forging?
One unique thing about the forging process is that it improves the metallurgy grain structure of the metal. The metal that you are forging had its grain structure streamline with the newly forged part. Therefore, the hardness and strength of the forged parts are increased depending on the newly formed shape. This is not the same with the casting process.
Here are some of the forging strengths you will get from cold forging:
Tensile Strength
The tensile strength of the cold-forged products, especially the machine parts, is higher than that of other forming techniques. High tensile strength means that the forging can withstand high stress or larger load without breaking. The forged parts offer a higher resistance to tension, and this means their mechanical properties are good for rough and demanding conditions. They don’t tear like cast steel or iron.
Fatigue Strength
The ability of the machine to work for long hours is an important factor to consider. But this is greatly determined by the fatigue strength index of the parts. The cold forging process produces products that offer incredibly high fatigue strength. Because of the hardness and other mechanical properties, cold-forged products can work for long hours without breaking. This is an important factor for cutting tools such as milling bits, drilling bits, and so on.
You can read here more about cold forging and the strength of the forging. The manufacturer also offers a range of cold-forged products.