In modern automobile manufacturing, the design and material selection of cylinder head molds are crucial. For Cylinder Head Mold, mold materials must meet a series of stringent performance requirements to ensure their stability and durability under high pressure and high temperature environments.

First of all, the mold material must have high strength and hardness. This is because the cylinder head mold needs to withstand huge pressure and wear during operation. Only with sufficient strength and hardness can the durability and stability of the mold during long-term use be guaranteed. In addition, the mold material must also have excellent heat resistance. When the engine is running, the temperature inside the cylinder head is extremely high. The mold material must be able to withstand these high temperatures without deformation or cracking to ensure its dimensional accuracy and mechanical properties.

Good thermal conductivity is also an important characteristic of the mold material. The mold material must effectively transfer heat to the cooling system to prevent the mold from overheating and causing performance degradation. At the same time, the internal environment of the cylinder head is complex, and the mold material must have excellent corrosion resistance to resist the erosion of various corrosive substances and ensure the long-term and stable use of the mold. Finally, the mold material should have good processing performance and be easy to cut, polish and weld to achieve the required accuracy and surface quality during the manufacturing process.

Against this background, Xiangshan Lianqiang always adheres to the principle of customer-oriented in the selection of mold materials, combined with in-depth research on material properties, and is committed to providing customers with the best mold solutions. The company has a professional R&D team and a rich material database, which can tailor the most suitable mold materials for customers according to the specific requirements and working environment of the Cylinder Head Mold.

In the selection of high-strength mold steel, Xiangshan Lianqiang tends to use materials such as H13 and P20. These high-strength mold steels perform well in mold parts (such as cavities, cores, etc.) that are subject to greater pressure and wear. They have excellent strength, hardness and heat resistance, and can meet the needs of molds in high-load working environments.

For mold parts with extremely high working temperatures, the company may also choose heat-resistant alloy steels, such as Inconel and Hastelloy. These materials not only have extremely high heat resistance, but also have good corrosion resistance, and can maintain stable performance in extreme environments. In addition, in order to further improve the wear resistance and corrosion resistance of the mold, Xiangshan Lianqiang also strengthens the mold surface, including carburizing, nitriding and chrome plating. These surface treatment measures significantly improve the hardness and corrosion resistance of the mold, thereby extending the service life of the mold.