Round steel features

Good mechanical properties

High strength: It has high tensile strength and yield strength, can withstand large external forces, and is not easy to deformation and fracture, which can meet the requirements of various engineering structures for carrying capacity.

Good toughness: When the round steel is subjected to impact or vibration load, it can absorb a certain amount of energy, showing better impact resistance and fatigue resistance, and improving the safety and reliability during use.

Excellent processing performance

Good machinability: easy to turn, milling, drilling and other machining operations, can be processed into various shapes and precision parts to meet different engineering needs.

Good malleability: in the heating state, the round steel has good plasticity, easy to change its shape through the forging process, to produce a variety of complex shapes of forgings, improve the density and mechanical properties of the material.

Strong weldability: Round steel has good weldability and can be connected with other steel or metal materials through the welding process to form a solid structure, which is easy to assemble and manufacture large components.

Smooth surface quality: The surface of round steel is usually smooth and the dimensional accuracy is high, which is not only conducive to improving its appearance quality, but also to reducing friction resistance during use, reducing wear and energy loss, but also easy to carry out surface treatment, such as electroplating, painting, etc., to improve its corrosion resistance and decoration.

Good material uniformity: In the production process, the chemical composition and organizational structure of round steel can be better controlled, so that its material uniformity, stable performance, to ensure the consistency and reliability of product quality, in different parts and different batches of round steel, its mechanical and physical properties are less different.

Application field of round steel

Architectural field

Used in building structure: In construction engineering, round steel is often used as steel bars for reinforcement of concrete structures, such as beams, plates, columns and other components of buildings, which can improve the bearing capacity and seismic performance of concrete structures.

Used as scaffolding: Round steel can be made into scaffolding tubes to provide a safe and reliable working platform and support structure for building construction.

Machinery manufacturing field

Manufacturing shaft parts: all kinds of mechanical equipment in the drive shaft, motor shaft, crankshaft, etc., usually use round steel as raw materials, through processing and heat treatment and other processes, so that it can meet different requirements.

Fasteners: bolts, nuts, pins and other fasteners are also important application areas of round steel, these fasteners play a key role in the mechanical connection, ensuring the strong connection between the mechanical parts and the accuracy of the relative position.

Automobile manufacturing field

For auto parts: Many parts of the car, such as semi-shaft, drive shaft, steering knuckle, etc., need to use round steel manufacturing to ensure the driving performance and safety of the car.

Manufacturing spring: The spring in the suspension system and shock absorption system of the car is usually made of round steel with high elasticity and strength, which can effectively buffer the vibration and impact force during the running of the vehicle and improve the ride comfort.

Other fields

Hardware products: In the field of hardware tools, furniture accessories, decorative materials and other fields, round steel also has a wide range of applications, such as the production of screwdrivers, wrenches and other hardware tools, furniture handles, casters and other accessories, as well as decorative railings, handrails and so on.

Petrochemical: Pipelines, shaft parts, fasteners, etc. in petrochemical equipment are also often made of round steel to meet the requirements of use in harsh working environments such as high temperature, high pressure, and corrosion.