Gb 42crmo Alloy Structural Steel Quenching Specifications - China

GB 42CrMo alloy structural steel quenching specification

Ordinary quenching and tempering specifications: Quenching temperature 1000~1050℃, quenching oil or quenching gas, hardness ≥ 60HRC; tempering temperature 160~180℃, tempering time 2h, or tempering temperature 325~375℃, tempering times 2~3 times.

GB 42CrMo alloy structural steel quenching and tempering specifications

Preheating temperature 680 ~700°C, quenching temperature 840~880°C, oil cooling, tempering temperature 580°C, water cooling or oil cooling, hardness ≤217HBW.

GB 42CrMo alloy structural steel sub-temperature quenching and toughening treatment specifications

Quenching temperature 900°C, tempering temperature 560°C, hardness (37±1) HRC GB 42CrMo alloy structural steel induction quenching and tempering specifications

Quenching temperature 900°C, tempering temperature 150~180°C, hardness 54 ~60HRC.

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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

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• 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.
  
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  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.
  
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