The production cost of GB/T1591 Q345B mild steel is relatively low, because the cost of hot dip galvanizing and rust prevention is lower than that of other lacquer coatings, so it does not need to cost too much production cost. GB/T1591 Q345B mild steel is also more durable and has a glossy surface and a uniform zinc coating. So the corrosion resistance is particularly strong, and GB/T1591 Q345B mild steel can be used in a lot of environments.
The GB/T1591 Q345B mild steel coating has a strong toughness, and its galvanized coating forms a special metallurgical structure that can withstand mechanical damage when it is transported and used. Every part of the plating is galvanized, and even in the recess, the GB/T1591 Q345B mild steel sharp corners are fully protected.
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