45# Seamless Carbon Steel Pipe

45# carbon steel pipe is a type of carbon structural steel pipe, and its specifications can be customized according to actual needs. Generally, the outer diameter of 45# seamless steel pipe ranges from 20mm to 600mm, and the wall thickness ranges from 2mm to 60mm.
45# seamless carbon steel pipe can be used in different lengths and surface treatments, such as hot-dip galvanizing, spray painting, etc. 45# steel pipe has high strength and hardness and is suitable for projects and structures that bear greater pressure and load. Its tensile strength is generally between 600MPa and 800MPa, its yield strength is between 350MPa and 550MPa, and its hardness is between 150HB and 200HB.
45# low carbon steel pipe has improved its corrosion resistance through heat treatment and surface treatment. It can be used in harsh environments for a long time and resists erosion by oxidation, acid and alkali and other corrosive media.

carbon steel round tube 45#

45# precision steel pipe material chemical composition and theoretical calculation weight formula
Chemical composition of 45# precision steel pipe
Its chemical composition contains carbon:
C content is 0.42~0.50%,
Si content is 0.17~0.37%,
Mn content 0.50~0.80%,
Cr content＜=0.25%.
W(kg/m)=0.02466*wall thickness*(outer diameter-wall thickness)

No. 45 precision steel pipe is commonly used in construction and structural engineering to build support frames, load-bearing columns, beams and other structural components. Its strength and hardness can meet the load-bearing requirements of the project, and it also has good corrosion resistance, allowing the building to remain stable and safe for a long time. Petroleum and chemical industry No. 45 steel pipe is widely used in the petroleum and chemical industry to transport fluid media such as oil, gas, chemicals and water. Its corrosion resistance and sealing performance can effectively prevent medium leakage and ensure the safety and stability of industrial production.

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