HY-80 (High Yield 80) – rodzaj stali o granicy sprężystości na poziomie 80 000 psi (550 MPa; 56 kg/mm2).

Zobacz też

Bibliografia

  • Norman Polmar: Cold War Submarines, The Design and Construction of U.S. and Soviet Submarines. K. J. More. Potomac Books, Inc, 2003, s. 363. ISBN 1-57488-530-8.
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