What is SA709 Gr 50W carbon steel material equivalent steel grade in China

Q345R material is a special steel grade for pressure vessels with a yield strength of 340MPa. It has good comprehensive mechanical properties and technological performance. The phosphorus and sulfur contents are slightly lower than the low-alloy high-strength steel plate Q345 (16Mn) steel. In addition to the increased tensile strength and elongation requirements compared to Q345 (16Mn) steel, it also requires impact toughness. Q345R steel plate is currently the most widely used and most used steel plate for pressure vessels in China.

SA709 Gr 50W carbon steel material, Composite wear-resistant steel plate can be formed by laser processing, but in this process, there are still many factors that will affect the laser forming effect of composite wear-resistant plate, including the input laser energy, the geometric size of bending parts and the properties of materials. There is a close relationship between them. The influence of thermal physical properties and mechanical properties of composite wear-resistant steel plate on laser bending is complex.

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If you are in the search of best quality of SA709 Gr 50W carbon steel material structural steel plate then you have landed on the right place. These high quality structural steel plates are used for a long time as they have a long life due to their best and advance manufacturing techniques. These SA709 Gr 50W carbon steel material plates are best and ideal for temperature rise work, high pressure and tank fabrication work where accurate & excellent toughness is required for better results. Welcome to our factory. We supply our products to all the leading industries and customers who are satisfied with our production and quality.