Hot Rolled And Forged 5120h Steel Industrial Heat Treatment Materials - China

Hot rolling and forging are two common metalworking processes used to change the shape and properties of steel.

The following describes the effects of hot rolling and forging on 5120H steel: ## Hot rolling

Hot rolling is the process of shaping steel through a series of rollers at high temperatures.

This method can produce steel in a variety of shapes, such as plates, bars, etc.

Hot rolling 5120H steel can improve its mechanical properties, but it should be noted that subsequent heat treatment may be required after hot rolling to obtain the required hardness and toughness.

## Forging

Forging is a process of shaping steel through high temperature and mechanical pressure.

For 5120H steel, forging usually starts above 1200℃, the end temperature should be greater than 800℃, and the forging ratio should be greater than 4: 1 - After forging, the steel usually needs to be slowly cooled to avoid internal stress.

After forging and proper heat treatment, 5120H steel can obtain good strength, toughness and wear resistance, and is suitable for manufacturing automotive parts, gears, etc.

### Heat treatment of 5120H steel

The heat treatment of 5120H steel includes multiple steps, such as normalizing, annealing, carburizing and tempering.

For example, the normalizing temperature is between 870℃ and 900℃, and the annealing temperature is between 860℃ and 890℃.

Carburizing can increase the surface hardness of the steel, while tempering can adjust its hardness and toughness.

In summary, hot rolling and forging are both important processes used to change the shape and properties of 5120H steel, while heat treatment is a key step to further optimize its mechanical properties.

Songshun 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.

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