Innovation in Heat Treatment Process for 40Cr Steel

Product name:Innovation in Heat Treatment Process for 40Cr Steel
Keywords:40Cr Steel
Industry:Industrial electronics and electrical engineering - Semiconductor industry
Process:Heat treatment - Others
Material:Alloy steel

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Product details

To address temper brittleness, 40Cr steel is subjected to stepped quenching (830℃ oil cooling + 550℃ tempering), resulting in a 40% increase in impact toughness. In the rotary joints of logistics robots, combined with nitriding treatment, the surface hardness reaches HV1000, and the wear rate is reduced to 0.01mm/thousand hours.

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