There are many types of weathering steel plates, the most common ones are SPA-H, 09CUPCRNi-A, Q235NHB, Q355NHB, Q355GNH, Q355QDNH, Q450NQR1 and Q450NHR2. These types of weathering steel plates also vary in thickness, usually between 1.5mm and 40mm, and can be selected according to specific application requirements.
In addition, there are some special acid-resistant steel plate models, such as 09CrCuSB and Q355NS, which have higher corrosion resistance in specific environments.
