High-performance die-casting steel that improves cracking from water cooling holes and corner R areas!
KDAMAX hot work tool steel is a high-performance steel for hot die casting that improves cracking from water cooling holes and corner R areas, which are causes of early mold life. It has good heat check resistance in complex mold shapes and suppresses large cracks in water from water holes. The hardenability has been enhanced to reduce toughness degradation due to large parts. 【Features】 ■ Excellent heat check resistance - Good heat check resistance in complex mold shapes - Allows for extended life at complex stress concentration areas, such as mold corner R sections, to accommodate thinner products ■ Suppression of large cracks in water from water holes - Prevents large cracks from water holes caused by underwater embrittlement due to rust ■ Excellent hardenability - Enhances hardenability to mitigate rust-related degradation due to large parts *For more details, please request documentation or view the PDF data available for download.
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【Applications/Examples of Use】 ○ Molds for die casting ○ Molds for hot forging ○ Molds with complex shapes and many undulations ○ Large molds *For more details, please request documentation or view the PDF data available for download.
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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.