Welding process of BS4360 WR50A weathering steel plate

In order to achieve good practical results, BS4360 WR50A weathering steel plate must be cut and laser cut. Because the weathering board is durable and strong, it will inevitably take time in the case of laser cutting.

The quality of BS4360 WR50A weathering steel plate is highly valued in today's construction industry. Corroded steel plate, also known as air corrosion resistant steel, is a kind of high alloy steel, by adding a certain amount of aluminum alloy elements to ordinary steel. The key components of aluminum alloy are copper, phosphorus, chromium, nickel and other elements.

Another method is to apply metal coating to maintain BS4360 WR50A weathering steel plate during construction, mainly by hot-dip plating or spraying zinc or aluminum, and use the cathodic protection characteristics of BS4360 WR50A weathering steel plate coating metal material to improve structural steel shelf life.

However, the application of BS4360 WR50A weathering steel plate coating also has some problems, such as high cost, environmental pollution, difficulty in application of large and medium-sized prefabricated components, and difficulty in welding.