【Resin and Industrial Machinery Parts】High-Performance Stainless Steel Material 'EXEO-CR20'
Corrosion resistance is more than three times that of SUS440C, and toughness is more than twice as high! Wear resistance is more than three times that of SUS420J2. *Materials available upon request.
The "EXEO-CR20" is an original steel developed by our company that has a hardness equivalent to "SUS440C" (60HRC) and offers more than three times the corrosion resistance. Compared to SUS440C, it improves machinability by two times and grindability by 2.5 times, allowing for reductions in manufacturing time and finishing processes. Improvements in rust resistance, the omission of hard chrome plating for parts and products, reductions in plating processes, shortened delivery times, and reduced plating costs are expected. 【Features】 ■ A material that is 2 to 3 times more corrosion-resistant than the traditionally used SUS440C ■ Impact and bending strength, toughness are more than twice that of SUS440C ■ Wear resistance is over three times greater (according to our research) compared to the popular SUS420J2 ■ Achieves top-class tensile strength of 2200MPa through quenching and tempering ★ For engineers and designers considering a change in material type for performance improvement or new product development, we can provide free sample evaluation if you are interested in trying it out. ★ Please consult us regarding billets, round steel, flat steel, coil wire, polished wire, steel plates, irregular shapes, and quenching and tempering wire. * For more details, please refer to the PDF materials or feel free to contact us.
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【Recommended for the following individuals】 ■ Those who are struggling with corrosion or wear life in plastic injection molded or extruded parts (screws and molds) ■ Designers and engineers of plastic molded parts who have challenges related to corrosion prevention and productivity improvement ■ As a selection of materials for the discontinuation of chrome-plated molded parts and molds, and to improve productivity *For more details, please refer to the PDF materials or feel free to contact us.
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【Applications】 ■ Molds and other components that are sensitive to oxidation and wear from high-hardness resins (engineering plastics) and glass fibers. ■ Alternatives for high-performance, high-hardness parts that may rust, such as 440C and 420J2. ■ Parts for stirring devices, coating tools (coater bars), etc., to prevent contamination from impurities. *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.