Hot selling Steel 20 round bar steel

20 of steel 20 refer to carbon content of 0.2%, belonging to low carbon steel. Steel can be divided into low carbon steel, medium carbon steel and high carbon steel. Steel 20 Carbon content: low carbon steel is generally less than 0.25%; medium carbon steel is generally between 0.25 and 0.60%; high carbon steel is generally greater than 0.60%.

Steel 20 round bar steel chemical composition (%), JB-T 6057-92 steel standard

The characteristic of the steel 20 round bar steel is high quality low carbon steel, cold extrusion, carburizing hardened steel. The steel has low strength, toughness, plasticity and weldability. Steel 20 round bar steel tensile strength is 253-500MPa, elongation is greater than or equal to 24%

We have been export of Steel 20 round bar steel for 17 years; BBN Steel is the biggest one of suppliers in China. We offered the steel 20 round bar steel by the praise new and old customers. If you need steel 20 seamless steel pipes, contact BBN Steel as soon as possible.

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