Jis Skd76 Steel Heat Treatment Standard - China

JIS SKD76 Steel is a high-performance tool steel widely used in mold making, cutting tools, and other high-strength industrial applications due to its excellent mechanical properties and wear resistance.

To fully utilize the performance of this steel, a proper heat treatment process is crucial.

The following is a detailed description of the heat treatment specifications and key steps for JIS SKD76 steel: 1 - Preheating Treatment

JIS SKD76 steel typically requires preheating before formal heat treatment.

This process aims to reduce thermal stress that may occur during subsequent heating and cooling, thereby reducing the risk of deformation and cracking.

2 - Quenching Treatment

Quenching is a key step in improving the hardness and strength of JIS SKD76 steel.

The steel is typically heated to a high temperature range of 1020°C to 1080°C to ensure complete austenitization.

It is then rapidly cooled.

3 - Tempering Treatment

Tempering is essential to improve the toughness of the quenched steel and release internal stresses.

The tempering temperature of JIS SKD76 steel is typically between 200℃ and 500℃, with the specific temperature determined based on the actual application requirements.

Through the above standardized heat treatment process, JIS SKD76 steel achieves an ideal balance between hardness, toughness, and wear resistance, meeting the needs of various complex working conditions.

Proper heat treatment not only extends the service life of the steel but also significantly improves its reliability and stability in practical applications.

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• 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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• 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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