... ,Long Span life Steel grade, A516 Gr 70, A516 Gr 60, A516 Gr 65, A516 Gr 55, HIC, ASTM, steel plate ... Steel Plates (S)A516 Grade 55, (S)A516 Grade 60, (S)A516 Grade 65, (S)A516 Grade 70, SA516 Grade 70N (S)A515 Grade 60, (S)A515 Grade ... 65, (S)A515 Grade ...