This What Determines Aluminum Hot Forging Temperature

When forging aluminum, one of the things that you need to get right is the forging temperature. The hot forging process requires that you heat the material being forged to crystallization temperature for easy plasticity. That’s is the same case with the hot aluminum forging.

But there are several factors you need to consider when heating aluminum for hot forging. In this guide, we are looking at some of the crucial factors to consider in aluminum hot forging temperature:

Type Of Aluminium

One of the factors that determine aluminum hot forging temperature is the type of aluminum. There are many types of aluminum, including pure aluminum and its alloys. Each alloy has different forging temperatures. Some of the common aluminum alloys include 3003, 5052, 6061, and 6063 aluminum. All these alloys may have different forging temperatures.

Needed Properties

The other factor that will greatly influence aluminum hot forging temperature is the expected product properties. The hardness of the material is one of the crucial factors that you need to consider. If you are forging car parts such as the intermediate shaft, you need to have it tough to withstand the rough conditions. This means you will need to work with a harder aluminum alloy. In such a case, you need a higher temperature to reach the crystallization point.

Available Compression Force

The available compression force is another factor that you need to consider. If you have a powerful hydraulic press machine, you might not need to reach very high temperatures because it can produce enough compression force to cause plasticity. But if you have a small machine, then the tonnage may not provide that much compression force. So, you might need to heat the workpiece more for east deforming of the aluminum workpiece.  This is an important factor to consider.

Mold’s Tolerance

The other factor that will greatly determine aluminum hot forging temperature is the mode tolerance. This is the ability of the mold to withstand high temperatures. Note that molds are also made from metals. If the temperature is very high that it can melt them, you will damage the needed quality. That’s why it is recommended that you check the mold heat tolerance before starting the forging process.