Quenching Tempering Aisi T4 Steel Warehouse Supply - China

T4 High Speed Steel Heat Treatment

1 - Quenching

First, T4 high speed steel is preheated, usually at a temperature of 800-870°C, and then heated to the critical quenching temperature, at a temperature of 1220-1250°C (quenching furnace), 1270-1290°C (salt bath furnace) or 1280-1300°C (box furnace), and finally oil cooling.

2 - Tempering

Tempering is performed immediately after quenching.

Usually T4 steel is heated slowly and evenly to the tempering temperature of 540-580°C.

It is recommended to perform secondary tempering, holding the temperature for not less than 2 hours each time, and finally air cooling.

T4 High Speed Steel Supply

Shape types: round bar, steel plate, tube, steel strip, forging, forged pipe, forged plate, square steel, plate, thin plate, seamless pipe, welded pipe, round steel, flat steel, thick plate, bar, etc.

Specifications: Various specifications are available and can be produced according to the specific needs of customers.

Common specifications include: round steel: diameter 2mm-300mm;

Plate: thickness 2mm-200mm, width 200mm-900mm.

Surface treatment: black, rough machined, precision ground, peeled and turned or as per given requirement.

Delivery status: usually hot rolled or heat treated, usually delivery hardness (other processing methods) ≤ 285HB, (annealing) ≤ 269HB, sample heat treatment system and quenching and tempering hardness: ≥ 63HRC.

To sum up, the T4 high speed steel provided by Songshun not only has rich specifications and types, but also has high performance, high quality and wide application.

We provide a variety of high speed steel and are committed to providing the best high speed steel to customers around the world.

We welcome your inquiries.

Songshun Company Website:

https: //songshunsteel.

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.
  
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