Bridge steel Q345qE medium plate stock online: 7*2150*5500, 27*2025*10570, 18*1600*6600, 22*2000*7800, 18*3200*4550, 34*1800*6000, 32*2500*5600, 35*3720*3300, 36*1900*5650, 34*3000*9000, 23*2670*11400, 22*2000*7850, 9*2260*7200, 34*1750*6230, 48*2680*4050, 48*2680*3000, 9*2070*9150, 32*1700*11744, 50*1600*3050, 58*2600*3300, 22*3000*4500, 16*3490*6980, 58*2300*3500, 11*1980*10461.
The company has allocated special environmental protection facilities for all A709 Gr 50W high strength steel pollution sources, strengthened the recycling of waste resources and improved the efficiency of resource utilization. At present, the recovery and utilization rate of solid wastes such as iron slag, steel slag, iron bearing dust, A709 Gr 50W high strength steel steel mill scale, environmental protection dust has reached 100%.
Tempering includes high temperature tempering, medium temperature tempering and low temperature tempering. Tempering means to reheat the A709 Gr 50W high strength steel quenched steel to a certain temperature and then cool it in a certain way. Tempering can reduce or eliminate the internal stress produced by quenching, reduce the hardness and strength, and improve the ductility or toughness of steel. After A709 Gr 50W high strength steel quenching, the workpiece should be tempered in time, and the required mechanical properties can be obtained through the combination of quenching and tempering.
Alloy steel plate is formed by adding alloy elements into steel. In this process, the basic elements of steel, namely iron and carbon, will have a certain effect with the newly added alloy elements. Under this effect, the structure and material in the steel will have certain changes, and the overall performance and quality of steel will also be improved. Therefore, the output of A709 Gr 50W high strength steel, alloy steel plate is increasing, and its application range is more and more extensive.
Over the years, the company has strived for perfection, being well-received. By virtue of stable product performance, high-quality engineering effects and perfect service system, we have won the trust of many customers, and our engineering cases and after-sales service systems are spread all over the world. We regularly conduct quality tracking and return visits by phone and email, listen to customers' opinions, and continuously improve service quality.
