High-strength, highly corrosion-resistant stainless steel 'EXEO-CR20' *Sample available upon request.
Achieving excellent high strength and high corrosion resistance! This is a new concept stainless steel! *Free samples available.
Our high-strength, high-corrosion-resistant stainless steel (martensitic type) 'EXEO-CR20' is a new concept stainless steel developed through unique component design and special melting technology, offering a high class of strength and corrosion resistance. It has a hardness of up to 60 HRC and strength exceeding 2 GPa, achieving superior corrosion resistance compared to SUS420J2. Additionally, it has wear resistance equivalent to SUS440C and excellent fatigue strength, making it useful for improving the lifespan of components used in harsh environments. If you have any other requests, please feel free to consult us. We will continue to strive to provide high-quality, high-functionality products tailored to our customers' various needs and applications. 【Features】 - Wear resistance and fatigue strength equivalent to SUS440C - Achieves excellent corrosion resistance - No coarse carbides, ensuring high fatigue strength and toughness - Excellent machinability allows for a reduction in manufacturing costs and processing time by half (compared to SUS440C) *For more details, please refer to the PDF or feel free to contact us.
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basic information
【Specifications】 ■Wear Resistance 〈Test Conditions: Friction Speed m/sec・Friction Distance m・Final Load〉 〇Low Speed・Low Load: 0.065m/sec・600m・2.1kg 〇High Speed・High Load: 4.36m/sec・600m・18.9kg ■Turning Processing Example (Rough Machining) 〈Tool Specifications・Cutting Speed Vc(m/min)・Feed f(mm/rev)〉 〇CNMG120408 M3 TP2501 SECO・350～385 Vc(m/min)・0.3～0.5 f(mm/rev) *For more details, please refer to the PDF or feel free to contact us.
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【Applications】 〇 Automotive parts (fuel system components, corrosion-resistant bearings, etc.) 〇 Medical and food sectors (knives, scissors, drills, etc.) 〇 Plastic molds *For more details, please refer to the PDF 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.