One Of The Leading 4340 Round Rod Suppliers In China - China

4340 round bar is a commonly used high-strength alloy steel and is widely used in aviation, automobiles, ships and other fields.

These fields usually have strict quality requirements for steel, so it is particularly important to find reliable 4340 steel round bar suppliers.

So if you want to purchase 4340 steel, Songshun Steel will be your ideal partner.

As one of the leading 4340 round bar suppliers in China, Songshun Steel is the best in terms of quality, testing, service and price.

Especially in terms of product quality, we have always adhered to high requirements, high standards and high quality to provide customers with the best 4340 steel.

The following are the chemical composition, performance and specifications of 4340 round rods provided by Songshun Steel.

Steel Equivalent

Equivalent grade of alloy steel 4340 round bar:

*China GB /T 3077-1999 standard: GB 40CrNiMoA / GB 45CrNiMoVA

*US ASTM A29/A29M-2005 standard: AISI/SAE/ASTM 4340

*German EN 10250-3-1999 standard: DIN 36NiCrMo4/DIN 1.6511

*Japanese JIS G 4053-2003 standard: JIS SNCM439 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!!!songshunsteel202401 15

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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