Resistance to Sea Water Corrsion Steel

→ steel resistant to corrosion in sea water is called seawater corrosion resistance steel, including steel used in splash area, tide area, fully immersion of ocean.

→ corrsion speed of metal is not only related to its ingredient and structure, but also related to environmental factor of ocean.

→ steel of F40 grade, thickness is 80mm, 420 – 690 series is usually adopts resistance to corrsion high strength ship board and ocean engineer board, resistance to corrsion ship board.

→ resistance to corrsion steel 10CrMoAl, vertical tensile test and horizontal cold bending test, impact load ≥27J impact test at normal temperature.

→ resistance to corrsion steel 10CrMoAl, technology control, ship resistance to corrsion technology research according to international ocean industry, resistance to corrsion test, resistance to corrsion steel processing and welding technology research.