OneSteel Whyalla Investor Site Tour Presentation

Integrated Steelworks facilitiesRollingEventYearCommenced rolling ingots 1964Rail finishing end 1982Revamp for slabs/blooms (new rolling stands, etc) 1992Cooling beds/Capacity Upgrade 1996Finished products route to marketColumns* Channels* Rail-direct to end-user100 mm to 310 mm150 mm to 380 mmBeams* Angles* Sleeper section (direct toend-user125 mm to 200 mm41 Kg/m – 68 Kg/mPlain Carbon - Head Hardened150 mm to 610 mm150 x 90 & 150 x 100Mainline– 6.5 mm to 10 mm* Structural products are distributed by domestic steel distribution companies, including OneSteelDistribution. They are used in structural frames for buildings, factories, bridges and otherinfrastructure50