Trader Corporation Provide Astm 4140 Alloy Steel Production Process - China

ASTM 4140 alloy steel is a high-strength, wear-resistant, and fatigue-resistant alloy structural steel, which is often used to manufacture high-strength mechanical parts and engineering structures.

The following is the general production process of ASTM 4140 alloy steel:

1 - **Raw material preparation**: Use high-quality scrap steel, pig iron, and alloying elements as raw materials.

2 - **Smelting**: Put the raw materials into an electric furnace or a converter for smelting to mix them evenly and achieve the desired chemical composition.

3 - **Refining**: During the smelting process, impurities are removed by adding deoxidizers and refining agents to improve the purity of the steel.

4 - **Casting**: Pour the refined molten steel into a mold, cool and solidify it into a billet.

5 - **Hot rolling**: Heat the billet to a high temperature and roll it through a rolling mill to make it into steel of different shapes such as round steel, square steel, and flat steel.

6 - **Heat treatment**: Heat treatment of the hot-rolled steel, such as quenching and tempering, is performed to improve its strength and toughness.

7 - **Cold processing**: As needed, the heat-treated steel is cold processed, such as cold drawing, cold rolling, etc., to further improve its performance.

8 - **Surface treatment**: The cold-processed steel is surface treated, such as pickling, phosphating, galvanizing, etc., to improve its corrosion resistance and appearance quality.

9 - **Quality inspection**: Quality inspection is carried out on each link in the production process to ensure that the steel meets relevant standards and customer requirements.

It should be noted that the specific production process may vary depending on the manufacturer and product requirements.

Songshun Company Website:

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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.
  
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