Improved toughness, grindability, and softening resistance of SKD11! Alloy tool steel series for 8Cr type cold work.
"MCR1" is an alloy tool steel from the 8Cr series designed for cold work, which improves the toughness, grindability, and softening resistance of SKD11. It can be used for punches, trimming dies, screw rolling dies, cold heading dies, and cold work tool steels that require toughness and wear resistance. As a comprehensive machinery manufacturer that offers everything from materials to parts and machine tools, we contribute to the advancement of the manufacturing world with a variety of solutions. 【Features】 ■ Excellent wear resistance due to the distribution of hard MC carbides ■ High toughness steel with adjusted carbide grain size ■ Improved toughness, grindability, and softening resistance compared to SKD11 ■ Usable for punches, trimming dies, and more *For more details, please refer to the external link page or feel free to contact us.
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basic information
【Heat Treatment Conditions】 ■ Annealing ・Temperature (°C): 850–880 ・Hardness (HB): <255 ■ Quenching ・Temperature (°C): 1050–1100 ・Cooling: Air cooling ■ Tempering ・Temperature (°C): 520–600 ・Number of times: 2 or more ■ Hardness (HRC): 55–62 *For more details, please refer to the external link page or feel free to contact us.
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Applications/Examples of results
[Applications] ■ Punches, trimming dies, shear blades, cutting dies, slitter knives, thread rolling dies, cold heading dies, cold work tool steels requiring toughness and wear resistance, etc. *For more details, please refer to the external link page or feel free to contact us.*
Company information
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.
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