High Wear Resistant Uns T30402 Steel Bar Minimal Deformation Heat Treatment - China

UNS T30402 steel bar is indeed renowned for its minimal heat treatment deformation, primarily due to its high-carbon, high-chromium alloy composition and air-cooled hardening characteristics.

Why is heat treatment deformation minimal? Material inherent properties (air-cooled hardening): UNS T30402 steel bar is an air-cooled steel.

After quenching heating, it only needs to be cooled in still air to achieve high hardness (typically ≥60 HRC).

Compared to steels that require rapid cooling in water or oil, this method significantly reduces the structural and thermal stresses caused by rapid cooling, thus significantly suppressing the tendency for deformation and cracking.

Process matching (preheating and tempering): A suitable process can further stabilize dimensions.

Recommended processes effectively control microstructural transformation, keeping deformation within a very small range.

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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.
  
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