SAIL- Bokaro Steel Plant has obtained the license from Bureau of Indian Standards (BIS) for IS 11587:1986 “Weather resistant Structural Steel”, grades WR-Fe 480A (general application for weather resistant structural steel), WR-Fe 480B (Low Phosphorus Micro-alloyed weather resistant structural steel) and WR-Fe 490H (for container manufacturing) to roll steel accordingContinue Reading