Outstanding Skd2 Steel Heat Treatment Process - China

SKD2 steel Heat Treatment

Forging

SKD2 steel is heated slowly and uniformly to 700°C (1292°F) and then more rapidly to 900-1050°C (1652-1922°F).

Annealing

SKD2 steel is then annealed at 800-840°C (1472-1544°F) and cooled.

Hardness of the steel after annealing will be approximately 225 Brinell.

Stress Relieving

Stresses from SKD2 steel can be eliminated before hardening by heating up to 650-700°C (1202-1292°F), if machining operations have been heavy.

The steel is then allowed to cool slowly.

Hardening SKD2 steel is pre-heated slowly to 750-800°C (1382-1472°F) and thoroughly soaked.

Heating is then continued till the final hardening of 950-980°C (1742-1796°F), followed by air or oil quenching.

Tempering The SKD2 steel is heated uniformly and thoroughly at the selected tempering temperature.

Double tempering can also be carried out with intermediate cooling to room temperature.

Company Contact:

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

• Phone: 0086 0769 85475596

• 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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