High quality carbon structural steel

Carbon structural steel, a type of ordinary carbon steel, is widely used in the manufacture of various industrial structures, such as beams, bridges, ships, vehicles and various machine parts. Its chemical composition, performance and welding performance are better than that of low alloy structural steel, so it is an important structural material for construction engineering. It is composed of heat-treated, pressure-formed and cooled components, and is formed from a low-carbon steel element containing 0.02-0.06%, sulfur, phosphorus, and other residual elements. Its microstructure consists of ferrite, pearlite, cementite, and second phase particles.

In general, carbon structural steel has the following features:

First, its mechanical properties are good. The carbon structural steel exhibits good tensile strength, flexural strength and various mechanical strengths under various environment conditions.

Second, the process performance is good. Carbon structural steel has excellent welding characteristics and is easy to be processed or machined under various conditions.

Third, it can adapt to various environmental conditions. The chemical composition of carbon structural steel is simple, which makes it easy to adapt to the environment, and it can be used in various places without being corroded by external media.

Fourth, its cost performance is high. Because of its low alloy elements and simple production process, carbon structural steel has lower transportation cost and uniform product quality, so it is welcomed by most customers.

Finally, its decorative effect is good. The surface of carbon structural steel doesnt require special treatment, and its surface color has a strong decorative effect.

In summary, carbon structural steel has excellent comprehensive performance, so it is widely used in various fields. As the demand for high-quality carbon structural steel increases, the sales volume of carbon structural steel also gradually rises, but it is also accompanied by a rise in price. Therefore, to ensure the quality and price of carbon structural steel, it is important to select good quality carbon structural steel.

High quality carbon structural steel, referred to as high quality carbon structural steel, is widely used in bridge construction, propulsion components, tower, derrick and other structural parts. It is a kind of carbon structural steel which contains no more than 0.8% of C, 0.5% to 1.6% of Mn, 0.5% to 0.6% of Si, 0.5% of P, 0.05% of S and the balance of Fe. The production process of high quality carbon structural steel adopts clean low oxygen furnace smelting, in which the furnace materials containing a certain amount of oxygen absorb oxygen in the production process, and continuously inject coal gas to combust in the process, so that the chemical composition and carbon can be greatly improved.

High quality carbon structural steel has moderate strength, good toughness and plasticity, good weldability, easy machining and good cold hardenability. It is often used in the manufacture of bridge, mechanical transmission parts and components. High quality carbon structural steel is widely used in various structures and components, bridges, machinery manufacturing and other fields, such as bolts, nuts, studs, pins, rods, axles, sleeves and other parts. High quality carbon structural steel is an important material for construction engineering, as it has good processability, weldability and durability, and is suitable for making various structural parts with high strength and large load.

High quality carbon structural steel has good plasticity and toughness, easy to process, easy to weld and strong toughness. It is widely used in the manufacture of building structures and components, engineering machinery, mining machinery and other structural parts and components. According to the different production process characteristics, the high quality carbon structural steel can be divided into two types: rolling and forging. Rolling steel has higher mechanical properties than forging steel, but it has less forging ability. Therefore, the forgability of high-quality carbon structural steel should be considered when selecting the material.