Heat Treatment 5140 Steel Sheet Plate Round Bar - China

5140 steel sheet plate round bar heat treatment

the ways of heat treatment for 1.7035 steel are normalizing, annealing, quenching, tempering and etc.

(1)quenching it at the temperature of 850℃ and oil cooling.

(2)tempering at the temperature of 520℃, then water-cooling and oil cooling.

after quenching, the surface hardness of it is 52-60hrc.

nitrogen treatment

5140 steel can nitriding, and the elements of it are good for nitriding.

after nitriding, it can get higher surface hardness.

and after nitriding, hardening and tempering, the max hardness can up to 72-78hra.

and the hardness of core will be 43-55hrc.

nitrogen process

1 - forging

2 - annealing

3 - rough machining

4 - hardening and tempering

5 - finish machining

6 - stress relieving

7 - rough grinding

8 - nitriding

9 - lapping

we have our own cutting and processing equipment.

specifications can be cut and customized according to your requirements.

test

how is astm 5140 steel tested? aisi 5140 steel chemical composition testing-spectrometer we are sae 5140 alloy structural steel for composition testing using spectrometer.

the spectrometer one-time excitation of the sample to analyze its composition method is widely accepted by the public at this stage.

compared with traditional analytical methods, the advantages of spectrometers for the detection of modern steel components are fast, accurate and efficient.

this method can directly inject solid samples without chemical digestion, which can reduce the human error caused by the digestion process and the constant volume process; to good quality 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.

songshunsteel4140434 01

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
  
  songshunmoldsteel414 04340