WStE380 carbon steel plate sheet for engineering

45# steel is a high-quality carbon structural steel, which is widely used in machinery manufacturing. WStE380 carbon steel plate sheet, 45# steel has good mechanical properties and is relatively cheap. 45# carbon structural steel chemical composition: carbon C: 0.42-0.50, silicon Si: ≤0.40, manganese Mn: 0.50-0.80, sulfur S: ≤0.045, phosphorus P: ≤0.045, chromium Cr: ≤0.40, nickel Ni: ≤0.40, molybdenum Mo: ≤0.10.

Advantages of WStE380 carbon steel plate sheet: 1. Steel purity: Wugang can produce high purity molten steel with P 0.010%, S 0.005%, N70ppm, O15ppm, H2ppm, and 20ppm total inclusions in the steel. 2. Good toughness and weldability. 3. The heat treatment technology: normalizing, quenching, tempering, tempering and other heat treatment processing can be carried out on the steel plate as required. 4. Significantly improve the plasticity and impact toughness of steel, and improve the anisotropy of steel.

In recent years, after the completion of large-scale, high-speed and automation of steel rolling technology and equipment in the world, the rapid development of WStE380 carbon steel plate sheet high-precision rolling technology with the goal of improving product quality, expanding varieties, saving energy and reducing consumption, and increasing benefits. For example, in 2013, Bebon Iron and Steel's 4300 mm rolling mill, 5000 mm rolling mill and 3500 mm furnace coil rolling mill introduced foreign technology to further upgrade the company's WStE380 carbon steel plate sheet technical equipment.

According to a report by yonhap news agency on April 26, under the impact of COVID - 19 epidemic, the steel industry chain was also affected. Hyundai lost 29.7 billion won. According to the report, the automobile and other downstream steel industry production stoppage directly led to a precipita-like decline in steel demand, is the main reason for the decline in steel enterprise performance of the main reason for hyundai said, hyundai kia motor production extension, by the end of April is expected to reduce production of 500,000 vehicles, as a result, WStE380 carbon steel plate sheet, automotive steel demand will be reduced by 300,000 tons.