TY - RPRT TI - Effects of varying the austenitizing temperature on the ability of HSLA-80 steel to achieve a yield strength of 689.5 MPa and toughness comparable to HSLA-100 AU - Hicho, G E AU - Brady, C H AU - Smith, L C AU - Fields, R J PY - 1987 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 87-3649 DO - 10.6028/NBS.IR.87-3649 ER -