Sheet metal & Air Conditioning Contractors’ National Association

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Clarifying Coating Weight Designations for Zinc-Based Coatings on Steel Sheet

Feb 23, 2018


One of the most confusing aspects of coated steel sheet products are coating weight designations and what they mean, particularly with respect to product performance. The following article, “Understanding Coating Weight Designations for Zinc-Based Coatings on Steel Sheet,” should help clarify confusion on this issue. It provides insight into the complexities of coating designation systems and offers a better understanding of why it is important you and your supplier speak the same language. Read more...