Abrasion Resistance Aisi 5140 Steel Round Bar Warehouse - China

5140 steel is medium carbon modulation steel, cold heading die steel.

The steel is moderate in price, easy to process, and can obtain certain toughness, plasticity and wear resistance after proper heat treatment.

Normalizing can promote tissue spheroidization and improve the cutting performance of blanks with hardness less than 160HBS.

Tempered at a temperature of 550~570℃, the steel has the best comprehensive mechanical properties.

The hardenability of this steel is higher than that of S45C steel, and it is suitable for surface hardening such as high frequency quenching and flame quenching.

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.

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!!!

E: jacklu[at]songshunst eel.

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