S460QL equivalent ASTM material wooden box as required

SA516 70 grade has the highest tensile and yield strength range due to the highest carbon content (up to 0.28%). For high-grade S460QL equivalent ASTM material steel plates such as SA516 70 grade, especially thick steel plates need to be preheated during arc welding.

The company adheres to the management concept of "people-oriented, talent is concerned", develops business with the spirit of "believing strength, practical style, S460QL equivalent ASTM material professional service and dare to compete", and provides customers with "professional, value-added and effective" service support. For the company's development and take-off, we work together to move forward and create a better S460QL equivalent ASTM material tomorrow!

Quenching is a heat treatment process in which steel parts are heated to above the critical temperature, and after proper heat preservation, the parts are quickly cooled to room temperature in water or oil, so that martensite transformation occurs. The hardness of the quenched S460QL equivalent ASTM material increases sharply. Quenching is to prepare the organization for adjusting and improving the performance of S460QL equivalent ASTM material during tempering, while tempering determines the performance and life of the workpiece.

Boilers with different parameters, different capacities, and different structures have different S460QL equivalent ASTM material, steel consumption rates. Boilers with small capacity and high steam parameters have high steel consumption. Boilers with low steam parameters mainly use low-carbon steel, while boilers with high parameters use a larger amount of heat-resistant alloy steel, and their cost is much higher. In addition, because the once-through boiler has no steam drum or downcomer, steel consumption has also been reduced.

As one of the large professional metallurgical manufacturers in China, the strength of the brand, quality assurance, professional after-sales. Every day we are making unremitting efforts to challenge higher quality S460QL equivalent ASTM material products and more satisfactory services. Customer demand is our pursuit, and win customer satisfaction with quality. BBN after-sales team is responsible to solve the problem of technical support and quality, service complaints.