What are the common materials used for knife handles?

　　Aluminum alloy刀柄 is lightweight, highly strong, and offers excellent corrosion resistance, making it commonly used in high-speed cutting, handheld cutting, and drilling applications. However, aluminum alloy刀柄 has poor rigidity, which makes it prone to deformation and wear.

　　Carbon steel is a common material for machining mechanical parts and is also widely used in tool manufacturing. Carbon steel tool handles offer advantages such as low manufacturing costs, high strength, and ease of machining—but they have poor corrosion resistance and are prone to rusting.

　　2. Alloy Steel Knife Handle

　　Alloy steel contains alloying elements other than carbon, giving it excellent wear resistance and bend-resistant properties, which is why it’s widely used in applications like high-speed cutting. Alloy steel tool holders boast high strength and hardness, though they come with a relatively higher manufacturing cost.

　　3. Stainless Steel Knife Handle

　　Stainless steel knife handles exhibit excellent corrosion resistance, making them ideal for use when working with dilute acids and alkaline solutions. However, stainless steel has low strength and is prone to deformation.

　　4. Aluminum Alloy Knife Handle

　　Aluminum alloy刀柄 is lightweight, highly strong, and offers excellent corrosion resistance, making it commonly used in high-speed cutting, handheld cutting, and drilling applications. However, aluminum alloy刀柄 has poor rigidity, making it prone to deformation and wear.