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Welding characteristics and welding process of material Q345 steelWelding characteristics and welding process of material Q345 steel
Calculation of carbon equivalent (Ceq)Ceq=C+Mn/6+Ni/15+Cu/15+Cr/5+Mo/5+V/5Calculated Ceq=0.49%, greater than 0.45%, it can be seen that the welding performance
material Q345A, Q345B, Q345C, Q345D, Q345E steels comparisonmaterial Q345A, Q345B, Q345C, Q345D, Q345E steels comparison
The proportion of main constituent elements of Q345 steel is basically the same as that of 16Mn steel, the difference is that V, Ti, Nb trace alloying elements
 What is Q345B low alloy high strength steel plates What is Q345B low alloy high strength steel plates
Q345B steel plates are widely used in bridges, vehicles, ships, buildings, pressure vessels and so on manufacture industry all over the world.
Q345B low allo
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