4.2.Corrosion-attributed thickness reduction by environment
Fig.-2 shows corrosion-attributed thickness reduction of different hot dipped coated steel sheets classified by environment. It may be noted from the results that hot dipped aluminum coated steel sheet has a longer durability than 55% Al-Zn and Galvanized.




Fig.-2. Average corrosion-attributed thickness reduction of several hot dipped coated steel sheets classified by environment



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