High wear resistance is effective! It suppresses wear at the cutting edge and the accompanying chipping.
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. Here are examples of the high wear-resistant type high-speed steel "DURO-SP." 【Usage Example】 Punch ■ Workpiece: Bay window arm part (S55C 3.2t) ■ Material type used: DURO-SP <Conventional material type: SKH51 (61HRC, WPC treatment), lifespan due to chipping> ■ Hardness: 64HRC ■ Surface treatment: WPC treatment ■ Lifespan (number of shots): 5 times (chipping) ◎ Suppresses wear at the cutting edge and the associated chipping ◎ The high wear resistance of DURO-SP is effective * For more details, please refer to the PDF document or feel free to contact us.
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【Features of DURO-SP】 ■ Has wear resistance superior to powdered high-speed steel, with hardness exceeding 66 HRC ■ Controls carbide size to ensure consistent toughness (above SKH55) ■ Multiple special dissolutions conducted ■ 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.