Aisi M42 Steel Round Bar Sheet Plate Jis Skh59 Din 1 3247 - China

M42 tool steel is high-speed steel with high cobalt.

And it also is called JIS SKH59 and DIN 1.3247 steel.

It is mainly used for high toughness precision wear-resistant hardware cold stamping die and cutting tools.

It has high toughness and hardness, could reach to 70HRC.

Its hot hardness is high and easy to grind and cut.

The cutting tools which are made of M42 steel can cut cast superalloys, titanium alloys, and ultra-high-strength steels.

But the toughness is a little bad, the temperature should be lower during the quenching.

It is used widely to manufacture high precision and complex cutting tools because of its great grinding properties.

M42 Steel round bar sheet plate properties and heat treat as below.

M42 High Speed Steel Round Bar Sheet Plate Supply Range

Type

Specification

Surface

Round Bar

Diameter: 2mm – 200mm;

Other specifications can be customized.

Black, Rough Machined, Turned or as per given requirements

Sheet/Plate/Slab

Thickness: 2-200mm; Width 200-610mm; Black, Rough Machined, Turned or as per given requirements M42 Steel Grade Equivalent Chart

Country

USA

Germany/UK/France

JAPAN

ISO

Standard

ASTM A600-92a

EN ISO 4957-1999

JIS G4403: 2006

ISO 4957-1999

Grades

m42(t11342)

HS 2-9-1-8

SKH59

HS 2-9-1-8

Delivery condition: In annealing (≤269HB), or after heat treatment (65.5-68.5HRC).

Quality control：100% UT (Ultrasonic Testing), UT Standard is SEP 1921-84 C/c.

M42 Steel Application

The application is decided by M42 steel chemical composition and properties.

It is used to make a variety of wear-resistant, impact-resistant tools for powerful cutting.

It is used to produce a variety of high-hard and saw blades, drills, taps, broaches, hobs and milling cutters.

It is the material of advanced dies, screw dies and punches that require more toughness and complex shapes.

It is used for cold forging dies and deep drawing dies.

For more than 20 years, we have been committed to providing customers with high-quality products and solutions, and produced in strict accordance with international standards.

Every year, our company’s export share accounts for 90%, covering many countries and regions in the world, and has successfully participated in many large-scale steel projects.

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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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