Q345 Q460 ROUND STEEL

Q460 round bar is a kind of high quality steel, which is made of high quality steel raw material with high corrosion resistance, excellent mechanical properties and outstanding machinability, which is widely used in the manufacture of heavy-duty gears, bearings, hydraulic cylinders, coil springs, mechanical parts and other fields. In this article, we will introduce you to the details and application occasions of Q460 round bar. The main components of Q460 round bar are carbon, silicon, manganese, phosphorus and sulfur. Meanwhile, by adding other non-ferrous elements such as chromium, molybdenum and steel, the hardness, wear resistance and corrosion resistance of the steel are enhanced. Therefore, the mechanical properties and durability of Q460 round bar are high, and it can be operated stably for a long time in various harsh working environments. The diameter of Q460 round bar is usually between 10mm~300mm, and the length can be customized according to the customer's demand, the common length is 3m~6m.It can be divided into two types: cold-drawn type and hot-rolled type, the former has smooth surface and high precision, and the latter has rough surface and is easy to process. In China, Q460 round bar is widely used in aerospace, aviation, shipbuilding, military industry, machining and other fields, and has been well received by our customers.

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