Songshun Professional Supply 4340 Material Steel Discount Price - China

4340 material steel characteristics and applications:

4340 material steel has high strength, toughness, good hardenability and stability against overheating, but has high white point sensitivity and temper brittleness.

The weldability is poor.

It needs to be preheated at high temperature before welding.

After welding, it needs to be stress relieved and quenched and tempered before use.

4340 material steel generally produces important tempered parts with high strength, good plasticity and large size, such as high-load shafts for heavy machinery, wheel shafts with a diameter greater than 250mm, helicopter rotor shafts, turbine shafts, blades, etc.

of turbojet engines.

High-load transmission parts, crankshaft fasteners, gears, etc.

; can also be used for rotor shafts and blades with operating temperatures exceeding 400°C; can also be used to manufacture important parts with special performance requirements after nitriding treatment.

It can be used as ultra-high strength steel after tempering or isothermal quenching.

4340 material steel delivery:

Based on different technical standards, product shapes, rolling methods, delivery status, origin, etc., Songshun Steel can provide you with:

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https: //songshunsteel.

com/

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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

• 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.
  
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