QQ-L-201F

Abstract

This specification covers lead sheet used for chemical and structural purposes. <b><u>Intended Use:</u></b> Grade B lead sheet is intended for use in laboratories and shops <a name="KVSTDAAAAAAAAAAA-X53" id="KVSTDAAAAAAAAAAA-X53"><img alt="TABLE II. Approximate thickness of lead sheet specified and furnished&#10;by weight." src="" /></a> in general Application. Grade C is intended for use where lead sheet of high purity is indicated, and for submarine battery tank liners. Grade D lead sheet is intended for use where lead sheet of high purity and structural strength is indicated. When grade B lead sheet is intended for use with corrosive chemicals, the bismuth content should be specified as 0.025 percent, maximum. <br>