Performance of ASTM A709 bridge steel plate

ASTM A709 bridge steel plate is one of the important steel materials in the industrial development. The reason why it is called weathering steel is that ASTM A709 bridge steel plate has good atmospheric corrosion resistance. At the same time, this kind of steel plate material with special properties plays a greater role in the construction of bridges.

There is a big difference between ASTM A709 bridge steel plate and traditional steel plate. ASTM A709 bridge steel plate has good corrosion resistance even in severe environment. When we use ASTM A709 bridge steel plate, we can obviously feel its structural stability and long service life.

Compared with the ordinary steel plate structure, the relatively big difference of ASTM A709 bridge steel plate is that it contains trace elements. Stainless steel materials contain higher trace elements, so the price is more expensive. The trace elements of ASTM A709 bridge steel plate are far less than that of stainless steel, but this does not affect its performance, and it also has a greater advantage in price.