Excellent Comprehensive Performance 42crmo Steel Spot Supply - China

42CrMo steel is an alloy structural steel in terms of material classification.

It has good mechanical properties and machinability and is widely used.

It mainly includes two types of materials: plates and round bars.

Its comprehensive performance is better than 40Cr and has been recognized by the industry.

42CrMo steel is an ultra-high strength steel with high strength and toughness, good hardenability, no obvious temper brittleness, high fatigue limit and multiple impact resistance after quenching and tempering, and good low-temperature impact toughness.

42CrMo steel is suitable for manufacturing large and medium-sized plastic molds that require certain strength and toughness.

In order to increase the mold life to more than 800, 000 molds, 42CrMo steel can be hardened by quenching and low-temperature tempering of pre-hardened steel.

When quenching, preheat at 500-600℃ for 2-4 hours, then keep warm at 850-880℃ for a certain period of time (at least 2 hours), put it in oil and cool it to 50-100℃, then air-cool it.

The hardness can reach 50-52HRC after quenching.

To prevent cracking, low-temperature tempering at 200℃ should be carried out immediately.

After tempering, the hardness can be maintained above 48HRC.

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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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