T&R Bulletin 2-19: Higher Strength Steels in Hull Structures (1971)

Current economic considerations indicate a need for more competitive ships to transport all types of cargoes at a lower cost per-ton-mile than has previously been possible. The dissemination of useful information on the application and use of higher-strength steels in shipbuilding is one means of fulfilling this need. This monograph explores the current design, fabrication, and economic problems associated with the application of higher-strength steels in the major components of the hull structure of merchant ships. Various classification societies' current rules and guidelines are discussed; comments are offered on advantageous ship proportions and certain areas of caution for designers and shipbuilders are defined.