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P265GH steel plate properties, hot rolling, and the effect of alloying elements

P265GH steel plate properties
(1) Phosphating after treatment with chromium-free passivation technology.
(2) Use titanium-containing phosphating technology and then phosphating treatment.
(3) Through the alloying of special alloying elements and the effect of adding elements, it has good high temperature resistance and corrosion resistance.
(4) It has good welding performance and welding processability.
(5) It has the characteristics of good welding formability and easy processing.

Hot rolling of P265GH steel plate
(1) The steel plate is hot-rolled after quenching and tempering.
(2) Pickling and derusting treatment of hot-rolled steel plates.
(3) The surface of the steel plate is anti-rust after sandblasting and then pickling and zinc spraying and other special processes.
(4) After quenching and tempering and hot-dip galvanizing anti-corrosion treatment on the steel plate, it meets the anti-corrosion requirements.

Alloy elements of P265GH steel plate
Through the alloying of special alloying elements and the effect of adding elements, it has good high temperature resistance, corrosion resistance and welding performance; the surface of the hot-dip galvanized steel sheet is treated with phosphating and then sprayed with zinc, and through the alloying and adding of special alloying elements The role of elements makes P265GH steel plate have good high temperature resistance, corrosion resistance and welding performance; through sandblasting process and special process, P265GH steel plate has good welding performance, and can reduce the surface decarburization of P265GH steel plate.