Easy To Processing Gb 40cr Steel Round Bar Plate - China

40cr is the standard steel grade of china's gb.

40cr steel is one of the most widely used steels in the machinery manufacturing industry.

after quenching and tempering treatment, it has good comprehensive mechanical properties, good low-temperature impact toughness and low notch sensitivity.

the steel has good hardenability.

it can be hardened to ф28~60mm during water quenching and to ф15~40mm during oil quenching.

in addition to quenching and tempering, this steel is also suitable for cyanidation and high-frequency quenching.

the cutting performance is good.

when the hardness is 174~229hb, the relative cutting processability is 60%.

this steel is suitable for making medium-sized plastic molds and shaft accessories.

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!!!

+86-18269260283

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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
  
  Songshun Tiktok: mikizhuo
  
  Songshun Facebook: Songshun Steel
  
  Songshun YouTube: MiKi Zhuo
  
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