Seamless steel tubes are essential in various industries due to their strength, durability, and versatility. Different grades of carbon steel are used for various applications, each with its own unique properties. Here are some common materials used in seamless carbon steel pipes.
- 10# Steel
10# steel is a low-carbon steel with excellent toughness, ductility, and welding performance. It is easy to process and shape, making it ideal for manufacturing pipes that do not require high strength but need good plasticity and weldability. Common applications include fluid delivery pipes, water supply, and drainage pipes in building structures.
- 20# Steel
Slightly stronger than 10# steel, 20# steel offers better toughness and welding performance. It also provides some corrosion resistance and can withstand moderate pressure. It is widely used in general fluid transport pipelines and mechanical structure parts, such as bicycle frames and automobile transmission shafts.
- 45# Steel
45# steel is a medium-carbon steel with high strength, offering excellent mechanical properties, such as strength, toughness, and wear resistance, after proper heat treatment. It is commonly used for manufacturing mechanical parts, such as load-bearing components in automobiles and tractors (e.g., gears and shafts). It is also suitable for pipelines that require high strength and wear resistance.
- Q345B
Q345B is a low-alloy, high-strength structural steel. By adding small amounts of alloying elements such as manganese and silicon to carbon steel, its strength and toughness are significantly improved. It has good comprehensive mechanical properties and excellent welding performance. It is used to manufacture structural components and pipelines that can withstand higher pressures and loads, such as bridges, girders in building structures, and support structures for large machinery, as well as high-pressure fluid pipelines.
WUXI YUTONG ALSO SUPPLY THE FOLLOWING TUBES AND RODS
4140 Honed Cylinder Barrel/Tube
Stainless Steel Honed Tubing
Cylinder Honed Tubing
Precision Cold Drawn Seamless Tube
Hollow Chrome Rod/Induction Hardened Chrome Rod
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