Excellent hardenability! Cold work tool steel suitable for carburizing hardening.
"ICS22" is an alloy tool steel with excellent hardenability and suitability for vacuum hardening. When the hardness of the material is below HB171 and it is hobbed, it is less likely to develop cracks. In cases of small or large-scale production or low load, it is used for items such as eyeglass frames, watches, and coins, where cold hobbing is followed by tempering. [Features] ■ Excellent hardenability ■ Suitable for vacuum hardening ■ Less likely to develop cracks when hobbed (material hardness below HB171) *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】 ■Quenching Temperature (℃): 1030–1050 ■Tempering Temperature (℃): 150–200 ■Hardness (HRC): 57–60 *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】 ■ For small and large-scale production with low load After cold hobbing, quenching and tempering for eyeglass frames, watches, coins, etc. ■ For large-scale production with high load After cold hobbing, carburizing treatment for screws, bolts, and automotive parts. *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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