Steel for mold making [Pursuing ease of use! Improving tool life and processing efficiency]
KPM30
A versatile plastic mold steel with excellent total balance from mold making to molding!
KPM30 plastic mold steel is a versatile type of plastic mold steel with a hardness of 30 HRC, excelling in total balance from mold manufacturing to forming. 【Main Features】 ■ Excellent weld repairability → Improved sensitivity to welding cracks ■ Machinability that enhances tool life → Excellent machinability, leading to expected improvements in tool life and processing efficiency ■ Mirror finish and texture processing enhanced to the limit ■ Stable hardness even in the center, ensuring safety for deep engraving → Improved hardenability, achieving uniform hardness within the material
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Tool steel is widely used as molds and tools for processing metal materials such as iron, aluminum, and copper into various product shapes. To enhance the durability of molds and tools, tool steel is required to have heat resistance, wear resistance, and toughness. Additionally, it is necessary for it to possess excellent machinability and minimal dimensional changes during heat treatment. Meeting these demands is the microfine steel, known as high-grade tool steel. Microfine steel is a product born from the comprehensive technology of Japan's High-Frequency Steel Industry, utilizing carefully selected materials and unique refining, forging techniques, hot processing, and heat treatment, and has received high praise from many users.