Gb 34crnimo Alloy Steel The Material Choice For A Wide Range Of Parts - China

The mechanical properties of GB 34CrNiMo alloy steel include:

Tensile strength (σb/MPa): ≥1180 MPa

Yield strength (σ0.2/MPa): ≥930 MPa

Elongation (A/%): ≥12%

Reduction of area (Z/%): ≥45%

Impact energy (Aku2): The specific value is not provided, but it is expected to have good impact toughness

Hardness: In the annealed state, the hardness is about 217 - 255 HB

Heat treatment process specifications The heat treatment process specifications of GB 34CrNiMo alloy steel are usually:

Quenching: 850 - 880°C oil or air cooling

Tempering: 200 - 650°C, keep for a certain period of time and then air cool

Metallurgical structure: tempered troostite after quenching and tempering

Characteristics and applications GB 34CrNiMo alloy steel has good hardenability and can obtain uniform strength in a large cross-section range.

After quenching and tempering or quenching and low-temperature tempering, it has excellent comprehensive mechanical properties.

The steel has good machinability, medium cold deformation plasticity and weldability.

It is sensitive to white spot formation and tends to be tempered brittle when tempered at high temperature.

Material Delivery

GB 34CrNiMo alloy steel is available in various product forms, including round steel, forgings, flanges, fasteners, steel plates, etc., and can be customized according to drawings.

Stock inquiries and orders can be made through the contact information provided.

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

Songshun Company Website: https: //songshunsteel.

com/

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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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