Wear Resistant Mold Steel Jis Skd12 Material Welding Technology - China

JIS SKD12 material is a high-chromium alloy tool steel, primarily used in the manufacture of cutting tools and molds.

Due to its excellent wear resistance and hardness, special care is required when welding JIS SKD12 material, as its welding characteristics differ from ordinary steel.

1 - Welding Material Selection: For welding JIS SKD12 material, it is recommended to use the same or similar alloy materials.

2 - Preheating Treatment: Before welding, it is generally recommended to preheat JIS SKD12 material to reduce thermal stress and deformation during welding.

The preheating temperature is generally between 150-300°C, depending on the thickness and shape of the workpiece.

3 - Welding Process: Employ a suitable welding process, such as TIG welding or MIG welding.

Use appropriate welding current and voltage to avoid overheating or cracking in the molten zone during welding.

4 - Post-Weld Treatment: After welding, appropriate post-heat treatment is required to eliminate internal stresses accumulated during the welding process.

The temperature and time of post-heat treatment should be selected based on specific circumstances.

Tempering is usually required to restore the material's toughness.

Through the above methods, the welding quality and performance of JIS SKD 12 can be improved, extending its service life.

It is recommended to conduct thorough experiments and trials before welding to ensure the reliability of the welding process.

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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.
  
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