Czech-based ArcelorMittal Ostrava has planned to initiate the production project of weatherproof steel at medium and heavy section mill in Ostrava work site.
This newly cutting edge development contains higher content of copper, mainly applied on the surface of steel to maintain steady anti-corrosion performance under atmospheric environment in order to achieves long lasting time of 80 years on surface without regular maintenance or any application of coating for protection.
Source:
http://www.yieh.com/2.2.01.01stainlesssteelnews.aspx?no=61837&division=A9
