Rails are manufactured and supplied by the Liberty Primary Steel's Whyalla Steelworks in South Australia. Liberty Primary Steel produces both Plain Carbon and Head Hardened rails in a range of sizes suitable for the Australasian rail market.
|Plain Carbon||Plain carbon, as rolled off the mill, is suitable for most network and light freight rail applications. Liberty Primary Steel manufactures 60kg rail in accordance with Technical Specification RT23, based upon Australian Standard AS1085.1-2002||Freight, mining and metropolitan networks||AS41kg, AS50kg, AS53kg, AS60kg and AS68kg|
|Head Hardened||Head hardened rail has a hardened head to give it better durability and suitability for heavy axle loads and tight radius curves and can contribute to the longevity of the rail network.||Freight, mining and metropolitan networks||AS50kg, AS53kg, AS60kg and AS68kg|