ROCKSTAR 450 is delivered to customers under moderate to moderate conditions. Specially developed lubrication cycle with minimal ductility. ROCKSTAR 450 is that the ideal choice for yellow products in mining. Star 400 is that the ideal solution for applications like buckets, crushers and truck linings.It also can be found in silos, excavators, conveyor pipes and silos. https://saisteelengg.com/rockstar-450-steel-plates-suppliers-stockists-importers-distributors-exporters-mumbai-india.html