Carbon Steel

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4140 Carbon steel pipe


4140 carbon steel pipe is a high-strength, high toughness steel pipe with good wear resistance, corrosion resistance, and high temperature resistance. Its material has a high carbon content, therefore it has good strength and hardness. At the same time, the steel pipe made of this material also has good processing and welding performance.

Carbon steel round bar


Carbon steel round rod is a high-strength, high hardness metal material with good wear resistance and corrosion resistance. It has a smooth and delicate appearance, is not easy to rust, and is easy to machine. Carbon steel round rods have a high proportion and are not easy to float, making them ideal materials for heavy machinery, ships, and aviation.

4140 Carbon steel round bar


4140 carbon steel round bar is a type of high carbon, high-strength alloy steel round bar, belonging to a type of engineering steel. It contains high carbon and alloy elements, has excellent mechanical properties and wear resistance, and is usually used to manufacture parts and tools that require high strength and wear resistance.

ST37 Carbon steel round bar


The chemical composition of ST37 carbon steel round bar is mainly Fe and C, with moderate C content and small amounts of elements such as Mn and Si. The proportion of these elements gives ST37 carbon steel round bars good comprehensive performance.