35crmov5 Steel Round Bar Quenching Heat Treatment - China

35CrMoV5 steel round bar is a high-strength alloy steel material widely used in the manufacture of high-strength parts and tools due to its excellent mechanical properties and high-temperature resistance.

To further enhance its hardness, strength, and wear resistance, quenching heat treatment is an indispensable and crucial step in the processing.

Quenching heat treatment is a process that alters the internal microstructure of a metal material through heating and rapid cooling.

For 35CrMoV5 steel round bar, the quenching heat treatment process typically includes the following key steps: 1 - Heating: Heating the steel to the austenitizing temperature range (typically between 850℃ and 950℃) to ensure the complete transformation of the steel's internal microstructure into austenite.

Temperature control at this stage is critical, as excessively high or low temperatures will affect the final properties.

2 - Holding: Holding at the target temperature for a certain period allows for a uniform temperature distribution within the steel and ensures sufficient austenitization.

The holding time typically depends on the steel's dimensions and specific process requirements.

3 - Rapid cooling: This involves quickly cooling the heated steel to below room temperature, typically using water, oil, or air as the cooling medium.

The purpose of rapid cooling is to transform austenite into martensite, thereby significantly increasing the hardness and strength of the steel.

Company Contact:

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

• Phone: 076985475596

• Address: 1st Floor, No. 1, Dongda Fourth Street, Shatou Community, Chang'an Town, Dongguan , Guangdong , China

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• Website: https://songshunsteel.com/

• 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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