42crmo4 Steel Plate Have Good Endurance Strength At High Temperatures - China

42CrMo4 steel plate is an alloy steel plate.

It has high strength, hardenability, good toughness, small deformation during quenching, and high creep strength and endurance strength at high temperatures.

It is used to manufacture forgings that require higher strength and larger tempering sections than 35CrMo steel, such as large gears for locomotive traction, supercharger transmission gears, rear axles, connecting rods and spring clips with extremely high loads.

It can also be used for deep well drill pipe joints and salvage tools below 2000m.

Mechanical properties of 42CrMo4 steel plate

Tensile strength σb (MPa): ≥1080 (110)

Yield strength σs (MPa): ≥930 (95)

Elongation δ5 (%): ≥12

Sectional shrinkage ψ (%): ≥45

Impact energy Akv (J): ≥63

Impact toughness value αkv (J/cm²): ≥78 (8)

Hardness: ≤217HB

Specimen size: The specimen blank size is 25mm Heat treatment specifications and metallographic structure of 42CrMo4 steel plate

Heat treatment specifications: Quenching 850℃, oil cooling; tempering 560℃, water cooling, oil cooling.

Metallurgical structure: tempered troostite.

●Delivery status: Delivery in heat treatment (normalizing, annealing or high temperature tempering) or non-heat treatment state, the delivery status should be indicated in the contract.

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.

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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