The yield strength of Q345B steel plate for your reference

Q345B steel plate performance: Q345B steel plate welding performance is occasionally questioned by end users, although the welding performance is mainly affected by its chemical composition, after years of research, Q345B steel plate ‘s production process has been improved, and proved to be an excellent steel standard For steel construction purposes.  katalor is one of the best supplier of Q345B steel plate.

The yield strength or yield point is the property of the material and is defined as the stress at which the material begins to plastic deformation. Before the yield point, the material will be elastic and return to its original shape when the applied stress is removed. The yield strength of Q345B is 345 mpa. Like most grades of steel, it is elongated before pulling apart, usually 20-21% of its initial length.

The bellow is the picture of The yield strength of Q345B steel plate for your reference:

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