Aisi Astm Sae 4340 Material High Quality Alloy Structural Steel Supply - China

First of all, 4340 material has excellent strength and toughness.

Its tensile strength can reach more than 1500MPa, and its yield strength is about 1200MPa.

It also has high ductility and impact toughness.

This makes 4340 material perform well when subjected to high loads and impact loads, and is particularly suitable for manufacturing piano parts that require high strength and toughness.

4340 material uses:

It is used for important quenched and tempered parts that require good toughness, high strength, and large size, such as heavy machinery high-load shafts, turbine shafts with a diameter greater than 250mm, helicopter rotor shafts, turbojet engine turbine shafts, blades, high-load transmission parts, crankshaft fasteners.

Gears, etc.

; it can also be used for rotor shafts and blades with operating temperatures exceeding 400℃; it can also be used to manufacture important parts with special performance requirements after nitriding treatment, and can be used as ultra-high strength steel after low-temperature tempering or isothermal quenching.

4340 material uses

Manufacturing important parts with high strength and good plasticity, and manufacturing important parts with special functional requirements after nitriding treatment, such as shafts, gears, fasteners, etc.

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.

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