Premium Skd61 Steel Forging Precautions - China

SKD61 steel is a high-performance alloy tool steel widely used in mold manufacturing, prized for its excellent high-temperature resistance, good toughness, and outstanding resistance to thermal fatigue.

However, to ensure the quality and performance of the final product during the forging of SKD61 steel, a series of operational specifications and precautions must be strictly followed.

1 - Control of Forging Temperature

The forging temperature range for SKD61 steel is typically between 1050°C and 850°C.

During heating, temperatures that are either too high or too low should be avoided.

Excessive temperatures can lead to grain coarsening, thereby compromising the material's mechanical properties; conversely, temperatures that are too low can increase the difficulty of forging and lead to material cracking or internal defects.

2 - Control of Deformation During Forging

The degree of deformation during the forging of SKD61 steel requires careful control.

Excessive deformation can result in high internal stresses, potentially causing cracks or other defects, while insufficient deformation may fail to adequately improve the material's microstructure and properties.

3 - Selection of Cooling Method

The cooling method employed after forging significantly impacts the final properties of SKD61 steel.

Slow cooling is generally recommended—such as placing the forging in dry lime or insulating material—to prevent thermal stresses and cracking caused by rapid cooling.

4 - Surface Treatment and Protection

During the forging process, the surface of SKD61 steel is susceptible to oxidation and decarburization, which can reduce surface hardness and wear resistance.

In summary, the forging of SKD61 steel is a technically demanding process that requires strict control over multiple stages, including temperature regulation, deformation levels, cooling methods, surface treatment, and subsequent heat treatment.

Only by striving for excellence at every stage can the superior properties of SKD61 steel be fully realized, ensuring the quality and service life of the final product.

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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.
  
  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.
  
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