The 45 year old 20-roll cold rolling mill “SG 3” is designed as a monoblock and produces high-grade stainless steel strip. Last year in September, Outokumpu Nirosta had placed an order with SMS group for upgrading the rolling mill equipment. The upgrade should allow this mill to be used also for rolling ferritic grades in thin gages and high-gloss quality (2R bright annealed). In March 2015, SMS group received the follow-up order from Outokumpu Nirosta encompassing the upgrade of the rolling-oil treatment plant, making it suitable for the production of these high-gloss grades.