Commonly used YG grades of cemented carbide plates

Commonly used YG grades of cemented carbide plates

As an important material, cemented carbide plates are widely used in the field of industrial 

manufacturing. YG series is one of the common series in cemented carbide plates, representing a series 

of cemented carbide with tungsten (W) and cobalt (Co) as the main components. Different YG brands 

have different characteristics and applicable scenarios. The following will introduce some commonly 

used YG brands and their characteristics.

YG8 is another common YG series grade with a tungsten content of 8%. Compared with YG6, it has 

slightly higher hardness and better wear resistance. YG8 is often used to manufacture cutting tools 

and molds that require higher precision and longer service life. YG15 is one of the grades with higher 

tungsten content in the YG series. Its tungsten content is 15%, and its hardness and wear resistance are 

both high. YG15 is usually used to manufacture cutting tools and molds that require extremely high 

wear resistance, and is suitable for scenes with strict cutting environment requirements. YG20 is a high 

tungsten content carbide grade with a tungsten content of more than 20%, very high hardness and 

excellent wear resistance. YG20 is often used to make super-hard cutting tools and molds, and is 

suitable for applications that need to withstand extreme cutting conditions.

Commonly used YG grades of cemented carbide plates

YG series is one of the common series among cemented carbide plates. Different YG grades differ in 

terms of tungsten content and hardness, and are suitable for different application scenarios and 

process requirements. Choosing the appropriate YG grade is crucial to ensuring product quality and 

production efficiency, and requires comprehensive consideration and selection based on specific needs.