Jis Scm440h Steel Machining Performance Advantages - China

JIS SCM440H steel is a chromium-molybdenum alloy steel with the following performance advantages in machining:

1 - High dimensional accuracy retention: This steel has a low thermal expansion coefficient.

During machining, the workpiece size changes caused by factors such as cutting heat are small.

At the same time, its structure is uniform, and it is not easy to deform during machining, which can ensure the dimensional accuracy of the machined parts.

For example, in precision boring, the machining accuracy of the aperture can be controlled within ±0.01mm.

2 - Excellent grinding performance: JIS SCM440H steel has good grinding performance after heat treatment such as quenching and tempering.

It is not easy to burn and crack during grinding, and can obtain higher surface quality and dimensional accuracy.

When grinding, the selection range of grinding wheels is wide, and grinding wheels of different grain sizes and hardness can be selected according to specific processing requirements.

Generally speaking, grinding with a grain size of 60-100# and a medium-soft hardness can achieve better results.

3 - Good machinability and economy: JIS SCM440H steel has good comprehensive performance.

It does not require special processing equipment and processes during processing.

Conventional mechanical processing equipment such as lathes, milling machines, drilling machines, grinders, etc.

can process it.

This makes the processing cost relatively low, the production efficiency is high, and it has good economy.

At the same time, its good machinability is also conducive to improving the production efficiency and product quality of processing enterprises and reducing production costs.

SONGSHUN Manufacturing

With 7000 tons of hydraulic forging press, electric slag furnace and other high-end production equipment, we produce a great variety of steels with the best quality in China.

Songshun Company Website:

https: //songshunsteel.

com/

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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.
  
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