Strict Heat Treatment Process Skh59 Hss Processing Method - China

SKH59 HSS is a high-performance tool steel.

The following is its strict heat treatment process: Purpose of annealing treatment: mainly to reduce the hardness of the material, facilitate subsequent mechanical processing, and eliminate the internal stress generated by the material during hot processing such as forging.

Purpose of quenching treatment: to obtain high-hardness martensitic structure and improve the hardness and wear resistance of steel.

Purpose of tempering treatment: to eliminate quenching stress, stabilize the structure, and improve toughness.

During the entire heat treatment process, it is necessary to strictly control parameters such as heating rate, holding time, cooling rate, and pay attention to the accuracy and stability of the heating equipment to ensure that SKH59 HSS can obtain good performance.

At the same time, safety protection measures should be taken during operation, such as preventing quenching oil from catching fire and avoiding salt bath splashing.

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• Posted By: Dongguan Songshun Mould Steel Co., Ltd.

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• Business Description: Established in 2009,Songshun Steel supplies a wide range of carbon, alloy and tool steel products, including high speed tool steel, cold work tool steel, hot work tool steel, plastic mould steel, engineering steel and machine structural steel etc.
  
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