Key Steps Heat Treatment 4130 Steel Sheet To Improve Performance - China

4130 steel sheet heat treatment process

Heat treatment is a key step to optimize the performance of 4130 steel sheet:

1 - **Normalizing**: Eliminate internal stresses and improve uniformity and toughness by heating to 870-900°C and cooling in air.

2 - **Annealing**: Heating to 815-870°C and slowly cooling in a furnace to improve machinability and toughness.

3 - **Quenching**: Heating to 845-870°C and then cooling rapidly (usually in oil or water) to give the steel high hardness and strength.

4 - **Tempering**: After quenching, heating to 315-650°C and cooling in air to improve toughness and reduce brittleness.

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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.
  
  After more than 10 years development and growing, Songshun Steel becomes one comprehensive special steel factory, stockist and exporter.
  
  Combined with experienced exporting team and professional technical knowledge, Songshun Steel offers both technical advice and support, as well as global professional steel solution and service.
  
  Due to satisfactory reliable quality and professional service, Songshun expands our market worldwide, such as Colombia, Chile, Spain, Turkey, Iran, Vietnam, Malaysia ,UAE, Canada, Brazil, Mexico and so on.
  
  Songshun specialized in Special Steel for almost 20 years.
  
  We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc.
  
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