High wear resistance and toughness are effective! Suppresses wear and chipping in the gear groove area.
The "DURO series" includes mold steel that consists of high-speed steel, matrix high-speed steel, and hot work die steel, with a total of 8 steel types in the lineup. We would like to introduce an example of use for the high toughness and high wear-resistant type high-speed steel "DURO-V5." 【Example of Use】 Main Punch ■ Workpiece: Seat belt gear component (S45C 5.1mm) ■ Material Type Used: DURO-V5 ＜Conventional Material Type: Matrix High-Speed Steel (61HRC), lifespan affected by cracking and chipping＞ ■ Hardness: 62HRC ■ Lifespan (Number of Shots): Good (chipping) ◎ Suppresses wear and chipping in the gear groove area ◎ Suppresses wear and vertical cracking in the pin hole forming area ◎ The high wear resistance and toughness of DURO-V5 are effective *For more details, please refer to the PDF document or feel free to contact us.
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【Features of DURO-V5】 ■ Has wear resistance equivalent to powder high-speed steel and SKH51 or higher ■ Has toughness comparable to powder high-speed steel and matrix high-speed steel ■ Special dissolution performed multiple times ■ Excellent cleanliness and stable quality *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Nachi-Fujikoshi contributes to the development of the manufacturing world through its machining business, including machine processing and robotics, its functional components business, including bearings and hydraulic equipment, and its materials business, including materials and heat treatment.