Astm 4340 Alloy Steel Excellent Processing And Weldability - China

ASTM 4340 alloy steel is a medium carbon low alloy steel known for its excellent strength, toughness and good heat treatment properties.

This steel is widely used in the fields of aerospace, automobile, energy and heavy machinery, especially for key structural parts that are subjected to high impact and high stress.

Processing and welding properties

In the annealed or normalized state, ASTM 4340 alloy steel has good machinability and is suitable for precision machining processes such as turning and milling.

As the hardness increases, the machining difficulty increases slightly, but with the reasonable selection of tools and cutting parameters, high-quality machining results can still be achieved.

The welding performance of ASTM 4340 alloy steel is also quite good, but it is necessary to pay attention to proper preheating and stress relief before and after welding to prevent thermal cracks and residual stress.

Songshun Steel

Dongguan Songshun Mould Steel Co., LTD which is an industrial and trading company with 3500-7000ts hydraulic forging machine.

We provide a great variety of steels, competitive price with good quality and keep the large stock are over 20000 tons.

Songshun Company Website:

https: //songshunsteel.

com/

songshunsteel20240115

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

• Email:

• 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.
  
  Welcome your contact 24 hours a day!!!
  
  Skype/Whatsapp/We chat: +86-18269260283
  
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  Our Products:
  
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