20Mn Carbon Steel Round Bar

20Mn carbon steel round bar is a widely used material in different industries for its excellent properties and affordable cost. It is a high-quality carbon steel bar that contains 0.17% to 0.24% carbon, 1.40% to 1.80% manganese, and other elements such as silicon, sulfur, and phosphorus.

One of the primary advantages of using 20Mn carbon steel round bar is its high strength and toughness. It can withstand high stress and pressure, making it suitable for use in different applications, including shafts, gears, and axles. Moreover, this type of steel has good machinability, which makes it easy to work with and form into different shapes and sizes.

Apart from its mechanical properties, 20Mn carbon steel round bar also exhibits good corrosion resistance. It can resist rust and other forms of deterioration, making it ideal for use in harsh environments. This property is useful in various applications such as marine, chemical, and petrochemical industries.

Furthermore, 20Mn carbon steel round bar has excellent weldability, which makes it easy to join with other metals or alloys. It can be welded using different methods such as arc welding, resistance welding, and gas welding. This property makes it a popular choice in the construction industry, where welding is an essential process.

1, 20Mn is high manganese and low carbon penetrant steel, there are high-quality carbon structural steel suitable for gear, crank shaft, bracket, hinge, screw, nut, riveted welding structure, manufacturing oil tank and so on. Cold area farm implements, such as cream cans.

2, 20Mn implementation standard: GB/T 699-1999 standard.

3, 20Mn steel plate chemical composition:

C: 0.17 ~ 0.24Si: 0.17 ~ 0.37Mn: 0.70 ~ 1.00S: ≤0.035

P: ≤ 0.035Cr: ≤ 0.25Ni: ≤ 0.25Cu: ≤0.2

4, 20Mn high manganese steel mechanical properties analysis:

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