p460q steel specification EN10028-6 P460Q,EN 10028-6 P460 Q STEEL PLATE__Steel …
EN10028-6 P460Q,EN 10028-6 P460 Q STEEL PLATE. EN10028-6 P460Q standard specification forWeldable fine grain steels, quenched and tempered .. P460Q Grade has a good weldable and used in high temperature equipment and pressure vessel.. P…Q means the -20 degree and the impact energy is 27J. P…QH means the -20 temperature quality and the impact energy is 27J