Seamless pipe for 27SiMn hydraulic prop
27simn seamless steel pipe, also known as 27 silicon manganese seamless steel pipe, is one of the materials of seamless steel pipe, with a carbon content between 0.24-0.32%.
Main features:
This type of steel has better performance than 30Mn2 steel, higher hardenability, a critical hardenability diameter of 8-22mm in water, good machinability, and moderate cold deformation plasticity and weldability; In addition, the toughness of steel does not decrease much during heat treatment, but it has considerable strength and wear resistance, especially during water quenching, it still has high toughness; However, this steel is highly sensitive to white spots, and has a tendency towards tempering brittleness and overheating sensitivity during heat treatment.
Specification: Complete mm
Material: 27siMn
Product surface description: Smooth
Processing services: cutting customization
Characteristics: Corrosion resistance; durable; High voltage resistance; Low temperature resistance
We accept customized processing of drawings. For more details, please feel free to contact us by email!
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