27SiMn seamless steel pipe, alloy structural steel. Unified digital code: A10272
Standard: GB/T 3077-1999
[27SiMn seamless steel pipe main characteristics]
The performance of this steel is better than 30Mn2 steel, high hardenability, critical quench-through diameter in water up to 8 ~ 22mm, good machinability, cold deformation plasticity and weldability; In addition, the toughness of steel in heat treatment is not much reduced, However, it has relatively high strength and wear resistance, especially when water quenched, it still has high toughness; however, this steel is sensitive to white spots, and has tempering brittleness tendency and overheating sensitivity during heat treatment.
[27SiMn seamless steel pipe application example]
This steel is mainly used in the tempered state for the manufacture of hot stamping parts requiring high toughness and wear resistance; it can also be used in the normalized or hot rolled state of supply, such as the tractor's track pins.
Shandong Seamless Steel Tube Factory is a professional manufacturer of seamless steel tubes, with high quality and low price, stock supply and seamless steel tube specifications. Shandong Seamless Steel Tube Factory welcomes friends from all walks of life to come to order and negotiate. The hotline is.
Standard: GB/T 3077-1999
[27SiMn seamless steel pipe main characteristics]
The performance of this steel is better than 30Mn2 steel, high hardenability, critical quench-through diameter in water up to 8 ~ 22mm, good machinability, cold deformation plasticity and weldability; In addition, the toughness of steel in heat treatment is not much reduced, However, it has relatively high strength and wear resistance, especially when water quenched, it still has high toughness; however, this steel is sensitive to white spots, and has tempering brittleness tendency and overheating sensitivity during heat treatment.
[27SiMn seamless steel pipe application example]
This steel is mainly used in the tempered state for the manufacture of hot stamping parts requiring high toughness and wear resistance; it can also be used in the normalized or hot rolled state of supply, such as the tractor's track pins.
Shandong Seamless Steel Tube Factory is a professional manufacturer of seamless steel tubes, with high quality and low price, stock supply and seamless steel tube specifications. Shandong Seamless Steel Tube Factory welcomes friends from all walks of life to come to order and negotiate. The hotline is.
Heshan Janno Kitchen and Bath Technology Co.,Ltd , https://www.janno-ks.com