Production Din 1 2344 Steel Round Bar Sheet Plate - China

1.2344 Steel Characteristics

1 - High hardenability and toughness

2 - Great resistance for thermal cracking

3 - The secondary hardening ability in tempering is bad due to its lower carbon content

4 - The deformation is small after heat treatment

5 - Good machinability 1.2344 Steel Plate Sheet Round Bar Heat Treatment

Annealing Heat slowly to 1550°-1650°F, hold until entire mass is heated through, and cool slowly in the furnace (40F per hour) to about 1000°F, after which cooling rate may be increased.

Suitable precautions must be taken to prevent excessive carburization or decarburization.

Stress Relieving When desirable to relieve the strains of machining, heat slowly to 1050°-1250°F, allow to equalize, and then cool in still air (Strain Relieving).

Preheat Prior to Hardening Warm slightly before charging into the preheat furnace, which should be operating at 1400°-1500°F.

Hardening H13 tool steel is a steel having very high hardenability and should be hardened by cooling in still air.

The use of a salt bath or controlled atmosphere furnace is desirable to minimize decarburization, and if not available, pack hardening in spent pitch coke is suggested.

The temperature employed is usually 1800°-1850°F, depending on size section.

Quenching Quench in still air or dry air blast.

If complicated forms are to be hardened, an interrupted oil quench can be used.

Quench part in oil and remove from the bath when it just loses its color (1000°-1100°F).

Finish cooling to below 150°-125°F in air, then tempers immediately.

Tempering Tempering is carried out in 1.2344 tool steels from 538 to 649°C (1000 to 1200°F) to obtain Rockwell C hardness of 53 to 38 - Double tempering can also be performed in these steels for every one hour at the preferred tempering temperature.

Notice

We have our own cutting and processing equipment.

Specifications can be cut and customized according to your requirements.

We are a professional special steel stockist and supplier with a high-quality stand for many years.

As a professional H13 steel supplier, please contacts us for any request.

Songshun Steel always with you.

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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.
  
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