Advantages and composition characteristics of AS3678-350 steel plate

Advantages and composition characteristics of AS3678-350 steel plate

Advantages of Australia AS3678-350 steel plate:
(1) High toughness: The elongation is required to be 15%-20%, and the room temperature impact toughness is greater than 600kJ/m-800k/m. For large welded components, higher fracture toughness is required.
(2) Good welding performance and cold forming performance
(3) Low cold brittle transition temperature.
(4) Good corrosion resistance.

Composition characteristics of Australia AS3678-350 steel plate:
(1) Low carbon: Due to the high requirements for toughness, weldability and cold formability, its carbon content does not exceed 0.20%.
(2) Add manganese-based alloying elements.