There are two types of steel suitable for producing axle housing for different types of vehicles. The first type is a cold forming steel with high strength, good weldability, and ease of forming. This type of steel is efficient to use in the production of light truck axle housing. The second type of steel is a hot stamping steel with a specially designed microstructure that ensures high strength and good fatigue performance after the hot stamping forming process. This type of steel is suitable for use in thick axle housing of heavy trucks and can reduce weight. Additionally, this steel has been certified by a well-known German commercial vehicle company.